The Pacific War - week by week

- 165 - Pacific War Podcast - South China Sea Raid - January 14 - 21 , 1944

Last time we spoke about the invasion of Luzon. As Operation Mike 1 commenced, General Swift’s 1st Corps prepared to assault Lingayen Gulf while General Griswold’s 14th Corps rehearsed at Huon Gulf. Despite successful diversionary strikes, Japanese forces anticipated an invasion. On January 2, enemy ships were spotted heading towards Luzon, confirming fears of a large-scale operation. Kamikaze attacks intensified, damaging Allied vessels, including the USS Long, which sank after being hit. Amidst bombardments, Filipino citizens demonstrated resilience despite the destruction, reflecting their loyalty and hope during the turmoil. As dawn broke on January 9, Kinkaid’s amphibious convoys approached Lingayen Gulf, initiating a fierce assault. Preceded by heavy bombardments, American forces landed on the beaches, facing minimal resistance. The 14th Corps advanced toward key locations, while the 1st Corps secured strategic positions despite enduring sniper fire. By nightfall, they established a significant beachhead. Despite sporadic Japanese counterattacks, American troops pressed forward, and reinforcements were deployed to maintain momentum. The stage was set for a crucial campaign in Luzon.

This episode is the South China Sea Raid

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

As we last left off, the 1st and 14th Corps had just successfully established a beachhead on Lingayen Gulf. On January 11, General Krueger further reinforced his position by landing additional reserves, aiming to effectively confront the formidable enemy forces entrenched in the eastern hills. Concurrently, Admiral Halsey’s 3rd Fleet units made their entrance into the South China Sea to execute an ambitious raid known as Operation Gratitude. This operation was prompted by misleading intelligence reports suggesting that the hybrid battleship-carriers Ise and Hyuga were stationed in Cam Ranh Bay. In response, Halsey ordered Admiral Bogan’s Task Group 38.2 to launch an assault on these supposed targets. This task group was primarily composed of the battleships New Jersey and Wisconsin, which were directed to bombard the bay and eliminate any Japanese vessels that had sustained damage from prior airstrikes.

To enhance their operational capabilities, Halsey established Task Group 38.5, specifically designed for night operations, which included the night-capable carriers Enterprise and Independence. On January 12, aircraft from these carriers were deployed for a predawn reconnaissance mission over Cam Ranh Bay and its adjacent waters in search of enemy targets. Despite their efforts, the search yielded no results, indicating that the earlier intelligence had been inaccurate. Nevertheless, all three carrier groups proceeded with their planned strikes at 07:30, while the surface action group advanced toward Cam Ranh.

Halsey’s strategic gamble proved to be remarkably successful. Although the Ise and Hyuga were not present in the bay, American aviators discovered a wealth of enemy shipping, including three significant Japanese convoys. Sherman’s TG 38.3 encountered the most valuable target off Qui Nhon north of Cam Ranh. This was convoy Hi-86 with nine merchants and a heavy escort. The convoy had departed Cape St Jacques on January 9 and was headed north. The escort comprised light cruiser Kashii and five kaibokan. Late on January 11, it reached Qui Nhon Bay and anchored. After leaving Qui Nhon Bay, it was discovered by TG 38.3. In two large attacks, aircraft from Essex, Ticonderoga, Langley, and San Jacinto laid waste to the convoy. None of the nine merchant ships in the convoy survived this onslaught. Cargo ships Yoshu Maru and Eiman Maru (loaded with bauxite and raw rubber), along with tanker San Luis Maru, were sunk. The other six ships were damaged and forced to beach. Otsusan Maru (a cargo ship converted to tanker), passenger-cargo ship Tatebe Maru, cargo ship Kyokuun Maru, cargo ship Yusei Maru, ore carrier Tatsubato Maru, and cargo ship Banshu Maru No. 63 all became constructive total losses. The escort for this large convoy met a similar fate. Light cruiser Kashii was hit amidships by a torpedo in the early afternoon. This was followed by two bomb hits aft that detonated her depth-charge magazine. Kashii sank stern first with 621 members of her crew; only 19 survived. CD-23 was attacked north of Qui Nhon and sunk with her entire crew of 155 officers and men. CD-51 suffered the same fate. After she blew up and sank, her depth charges detonated with fatal consequences for any survivors; 159 men were lost. From the entire convoy, only kaibokans Daito and Ukuru, and corvette CD-27 survived, albeit in a damaged state.

As a result, Admiral McCain’s Task Force 38 conducted an impressive total of 984 strike missions throughout the day. This relentless assault led to the sinking of the light cruiser Kashii, two minesweepers, eight kaibokans, two subchasers, five transport ships, fourteen cargo vessels, and nine oilers. Additionally, four kaibokans, one subchaser, three transports, four cargo ships, and two oilers were damaged. This operation marked the highest number of ships sunk by airstrikes in a single day during the war, showcasing the effectiveness of the American air campaign and the critical role of intelligence in naval warfare.

In addition to inflicting significant damage on Japanese shipping, the aviators under Admiral Halsey achieved remarkable success by claiming the destruction of 113 enemy aircraft, both in the air and on the ground, while sustaining the loss of 23 American aircraft. The impact of these operations extended beyond aerial engagements; critical infrastructure was also targeted. Airfields, docks, and oil storage facilities located between Tourane and Saigon suffered considerable damage. Notably, the railway station in Nha Trang and a vital bridge on the route connecting Saigon to Bien Hoa were also affected, disrupting transportation and supply lines.

 

Meanwhile, Bogan’s surface strike group was unable to locate any Japanese vessels during their operations and instead focused their firepower on bombarding Cam Ranh Bay, further demonstrating the ongoing conflict's intensity.

Turning to the situation in Luzon, the 1st and 14th Corps were poised to advance their offensives. To the west, the 185th Regiment and the 40th Reconnaissance Troop initiated a push toward the recently vacated Port Sual. The 160th Regiment maintained a watchful presence at Aguilar, while patrols from the 148th Regiment ventured into towns occupied by guerrilla forces, specifically Urbiztondo and Bayambang. In the eastern sector, the 6th Division was temporarily held back to prevent the creation of a potentially hazardous gap along the front of the 1st Corps. However, the reinforced 43rd Division continued its advance against the most formidable Japanese defenses encountered on Luzon to date. Along the coastline, the 158th Regiment dispatched patrols into Damortis, discovering the town largely deserted. The 172nd Regiment attempted an attack on Hill 580, which ultimately proved unsuccessful, while the 63rd Regiment was deployed to close the widening gap between the 158th and 172nd Regiments.

The primary objective of these coordinated efforts was to defeat Major-General Sato Bunzo’s 58th Independent Mixed Brigade and secure control of the Damortis-Rosario road. The Damortis-Rosario road, a 2-lane, concrete-paved section of Route 3, led east from the junction of Route 3 and the coast road at Damortis, about 8 miles north of San Fabian, to the junction of Routes 3 and 11, 8 miles inland and a mile east of Rosario. Seizure of the Damortis-Rosario stretch of Route 3 would present 1st Corps with an easy means of access to Route 11, in turn providing a 2-lane asphalt-paved axis of advance toward Baguio along the deep valley of the Bued River. Equally important, if the 1st Corps could quickly gain control over the Damortis-Rosario road and the Routes 3-11 junction, the corps could largely overcome the threat of counterattack against the 6th Army's beachhead from the north and northeast. The Damortis-Rosario road ran sometimes across wooded ravines and sometimes over ridge tops for 3/4 of the way to Rosario, and then continued across open farm land and through Rosario to a junction with Route 11. The road was dominated by broken ridges and steep-sided hills to both the north and the south for the first 5 miles inland. South of the road the hills and ridges were grass-covered; to the north many of the draws and ravines contained thick scrub growth. Bare, steep heights north, northeast, and east of Rosario controlled the Routes 3-11 junction. The 58th Independent Mixed Brigade, defending the Damortis-Rosario road, had all the advantages of observation, while the relatively soft rock and dirt mixture of the hills and ridges gave the brigade ample opportunity to indulge in what was soon to appear to the 1st Corps as the Japanese Army's favorite occupation--digging caves and tunnels. Achieving this would mitigate the threat of a counterattack against the 6th Army's beachhead from the north and northeast. With the security of its left flank assured, the 14th Corps could then accelerate its advance toward General Krueger’s main objective: the Central Plains-Manila Bay region. This strategic maneuvering was crucial for consolidating American forces and ensuring a successful campaign in the Philippines.

At the same time, the 169th Regiment faced ongoing challenges at Hill 318 and the southern part of the Japanese-held third ridgeline, while the 103rd Regiment made unsuccessful attempts to advance toward the Hill 200 complex, which was firmly defended by the 2nd Battalion, 64th Regiment. Meanwhile, General Tominaga executed his final large-scale kamikaze attack during the Philippines Campaign, successfully damaging two destroyer escorts, one destroyer transport, and five merchant ships. The final attacks were recorded on January 13. Only two suicide aircraft were dispatched, both IJA Ki-84 Franks. One surprised the crew of escort carrier Salamaua. Unengaged by antiaircraft fire, the Frank hit amidships. One of the aircraft’s bombs exploded on the hangar deck and the second passed through the ship creating a hole near the waterline. The carrier was left without power while major fires took hold. Damage control was ultimately successful, but not before 15 were killed and 88 wounded. Salamaua was out of the war until April. Also on this day, attack transport Zeilin was hit by a probable IJN aircraft conducting an impromptu suicide attack.

Ultimately, the 4th Air Army was scheduled to evacuate to Formosa on January 15, marking the end of the threat from Japanese air power in the Philippines, although the Allies were not yet aware of this. Since the initial kamikaze assault on the Mindoro-bound convoys on December 13, Japanese aircraft had sunk 24 vessels and damaged 67 others. Casualties from these air attacks aboard ships were approximately 1,230 men killed and 1,800 wounded, while the Allies estimated they had destroyed around 600 Japanese aircraft during the same timeframe. Back in Lingayen Gulf on January 13, the 172nd Regiment once again advanced up the grassy, steep slopes of Hill 580, successfully securing most of the area against fierce resistance. Simultaneously, the 63rd Regiment attacked north from Hill 247 and captured Hill 363, despite lacking artillery support.

Artillery support was to have been provided by the 43rd Division's 155-mm. howitzer battalion, the 192nd Field Artillery Battalion, since the 63rd Regiment's own 105-mm. battalion had been sent south with the rest of the 6th Division. Unfortunately, the 192nd Field Artillery did not learn it was to support the 63rd until after dark on January 12, and could not start moving to good close support positions until daylight on the 13th, after the 63rd had started its attack. Unlike a 105-mm. battalion, the 192nd did not normally operate in direct support roles and lacked the forward observers and communications the lighter battalions possessed. The 192nd might therefore have been expected to take some time to prepare for its direct support mission, but the battalion reported it could have provided some support--with at least one battery--by noon on the 13th had not Colonel Ralph C. Holliday, commanding the 63rd Regiment, insisted that wire be laid for artillery liaison officers and forward observers, a job that was not completed for almost 36 hours. Colonel Holliday may have been influenced in his decision by the fact that the artillery's SCR-610 radio did not work efficiently in the broken terrain of the middle ridge line where the 63rd was attacking. It was not, indeed, until the 43rd Division had supplied the 192nd Field Artillery with infantry SCR-300 sets that the battalion was able to establish satisfactory radio communications. Then, on January 14, the first radio brought up to the battalion's forward observers was promptly destroyed by Japanese artillery, which also cut wire that had already been laid. Support was again delayed, so the entire battalion was not in position and ready to give the 63rd Regiment the support it needed until midafternoon on January 15. Meanwhile the 169th Regiment completed the clearing of the southern end of the ridgeline, while the 103rd Regiment continued its unsuccessful efforts to take Hill 200.

To the west, the 6th Division established a fortified line extending from Malasiqui to Manaoag. They promptly dispatched reconnaissance units to the east and south to gather intelligence on enemy movements. The 185th Regiment achieved a significant victory by successfully assaulting Port Sual, while the 160th Regiment engaged in several skirmishes with the reinforced 23rd Reconnaissance Regiment, which had retreated from Port Sual at the onset of the conflict. Meanwhile, patrols from the 148th Regiment advanced into Wawa, strategically located between Bayambang and Urbiztondo. The following day, the 185th Regiment continued its momentum by capturing the crucial road junction town of Alaminos on the Bolinao Peninsula. Some of its elements also pushed northward toward Cabalitan Bay, where they discovered that Allied Naval Forces had already landed to establish a seaplane base, enhancing their operational capabilities in the region.

Looking to the east, the 103rd Regiment made gradual but consistent progress along Hill 200, while the 169th Regiment executed a costly frontal assault to clear Hill 318, suffering significant casualties in the process. The 172nd Regiment advanced north along the third ridge, successfully seizing Hill 565 despite facing scattered resistance. The 63rd Regiment continued its slow advance northward, persistently harassed by Japanese artillery and mortar fire, which impeded their progress. Additionally, the 158th Regiment initiated an offensive toward Rosario but was quickly compelled to retreat due to intense Japanese artillery and machine-gun fire. In contrast, General Yamashita, while cautious about launching a major counteroffensive, recognized the necessity of limited offensive actions to regain the initiative. He believed that such actions would effectively disrupt the enemy's advance inland. Consequently, he ordered General Nishiyama’s 23rd Division to conduct a robust raiding attack against the San Fabian-Alacan sector during the night of January 16. This strategic decision aimed to exploit the element of surprise and inflict damage on the enemy forces, thereby buying time for his troops to regroup and fortify their positions.

In a strategic initiative aimed at maximizing the destruction of enemy weaponry, supplies, and critical base installations, the 58th Brigade, along with the 71st and 72nd Regiments, was instructed to assemble specialized "suicide" raiding units. These units comprised carefully selected soldiers, heavily armed with automatic firearms and supported by demolition teams trained for explosive operations. In addition, a fourth unit was to be formed from the Shigemi Detachment of the 2nd Armored Division, which had recently positioned itself on the southern flank of the 23rd Division. This unit would consist of a mobile infantry company and a medium tank company. The operational plan called for these units to breach the enemy’s beachhead perimeter simultaneously at various locations on January 17. Their objective was to swiftly execute their missions and then withdraw to safety. As preparations for this limited counteroffensive unfolded, the American forces continued their own offensive operations, which had commenced on January 15.

In this context, the 158th Regiment launched an eastward assault, successfully advancing approximately 1,000 yards. Meanwhile, the 63rd Regiment cautiously pushed forward over a mile and a half northward from Hill 363. The 172nd Regiment made a rapid advance to the Cataguintingan road junction, effectively establishing a battalion at the edge of Route 3, about a mile and a half west of Rosario. In contrast, the 169th Regiment encountered challenges during a two-pronged attack on Hill 355, leading General Wing to order the regiment to bypass the hill to the south and reposition overland to Route 3 at barrio Palacpalac. Conversely, the 103rd Regiment achieved significant success in their assault on the Hill 200 complex. Further to the west, patrols from the 185th Regiment advanced westward, successfully reaching Dasol Bay. Additionally, a battalion from the 129th Regiment crossed the Agno River at Wawa and continued south along a dusty gravel road toward Camiling. Other elements of the 160th Regiment also moved down from Aguilar to Camiling, consolidating their position in the area.

After completing refueling operations over the previous days, Task Force 38 resumed its northern advance to launch an assault on Formosa on January 15. Despite Admiral McCain's recommendation to cancel the strike due to inclement weather conditions, Admiral Halsey opted to proceed with the operation. As a result, a series of airstrikes were executed against Formosa and the Pescadores Islands throughout the day. The 16 fighter sweeps conducted during this operation managed to destroy only 16 Japanese aircraft in the air and an additional 18 on the ground. However, the bombing missions targeting enemy shipping proved more effective, leading to the sinking of the destroyers Hatakaze and Tsuga, along with one transport vessel and two merchant ships, albeit at the cost of losing 12 American aircraft.

Following these strikes, Task Force 38 redirected its course toward Hong Kong, which came under attack on January 16. Unfortunately, the American forces encountered severe weather conditions and faced intense anti-aircraft fire. This resulted in a limited success, with the Americans sinking just one transport ship, five oilers, one cargo vessel, and one guardboat. Additionally, they inflicted damage on the destroyer Hasu, three destroyer escorts, one corvette, one transport, and one oiler. The strikes also caused significant destruction to key infrastructure, including Kai Tak Airport, the Kowloon and Taikoo docks, the Aberdeen dockyard, the Kowloon-Canton railway, and the Macau Naval Aviation Center. In a broader campaign, the Americans executed secondary strikes against Canton and Hainan Island, as well as targeting several airfields along the Chinese coast, particularly between the Leizhou Peninsula and Swatow. However, this ambitious operation came at a steep cost, with Task Force 38 suffering a total loss of 49 aircraft—27 due to operational issues and 22 as a result of enemy action. With the South China Sea Raid concluded, Admiral Halsey directed his fleet toward the Luzon Strait, adhering to Admiral Nimitz's request. Ultimately, Halsey's aggressive campaign resulted in the destruction of approximately 300,000 tons of Japanese shipping and an estimated 615 Japanese aircraft, all at the expense of 201 American planes.

Returning to the Lingayen Gulf, Wing's offensive operations persisted on January 16. The 63rd, 158th, and 172nd Regiments continued their assaults toward the town of Rosario. However, they encountered fierce resistance from the determined Japanese defenders, which significantly hampered their progress. In contrast, the 169th Regiment achieved a notable advancement by reaching Palacpalac, while the 103rd Regiment successfully captured the strategically important Hill 200 complex. From their newly secured positions, elements of the 103rd Regiment pursued the retreating Japanese forces toward Pozorrubio. Meanwhile, two reinforced companies advanced toward Potpot, and both towns ultimately fell into American hands on January 17.

In a broader strategic context, General Krueger directed General Griswold to dispatch additional troops south of the Agno River in preparation for a decisive push toward Manila. By January 17, the 14th Corps had established outposts at key locations including Moncada, Nampicuan, Anao, and Paniqui, solidifying their control over the area. Simultaneously, Japanese General Nishiyama was preparing to initiate a local counteroffensive by nightfall on January 16. However, the 72nd Regiment's raiding unit was unable to participate due to enemy penetrations disrupting their plans. On the northern front, Sato’s raiding unit conducted a minor raid against an artillery position held by the 158th Regiment, but this attack proved largely inconsequential. In contrast, the raiding unit from the 71st Regiment executed a more impactful maneuver by advancing down the Bued River valley. They successfully infiltrated the rear installations of the 172nd Regiment, where they ignited a gasoline dump, damaging several trucks in the process. This raid resulted in the deaths of two American soldiers and injuries to eight others. At Palacpalac, confusion reigned as the retreating 2nd Battalion of the 64th Regiment inadvertently engaged with the perimeter of the 1st Battalion of the 169th Regiment. This chaotic encounter cost the Japanese approximately 100 men before they retreated in disarray, further illustrating the tumultuous nature of the battlefield.

In a dramatic turn of events, the tank raiding unit launched a surprise attack on the newly established outpost at Potpot. Initially, the first two tanks managed to breach the perimeter, unleashing a barrage of machine-gun fire in all directions as they sped away down the road toward Manaoag. However, the remaining tanks, along with their infantry support, encountered fierce resistance from determined defenders, leading to a sharp and intense fire fight that lasted two hours. Despite their initial success, the attackers were ultimately repelled. As dawn broke, the two tanks that had previously penetrated the defenses returned down the Manaoag road, but this time they met their demise, successfully destroyed by the defenders who had regrouped and fortified their positions. Since the onset of the invasion, the 1st Corps had suffered significant casualties, with approximately 220 men killed and 660 wounded. In stark contrast, Griswold’s forces experienced far lighter losses, with only 30 killed and 90 wounded. With the enemy's counterattack thwarted, the 43rd Division managed to secure positions that effectively reduced the likelihood of another large-scale surprise offensive from the Japanese forces. However, to completely eliminate the remaining threats, Commander Wing recognized the necessity of securing control over the Rosario junction and establishing a solid hold on Route 3 to the south of this critical point.

The challenge was considerable, as Japanese artillery, mortars, and machine guns positioned on the surrounding high ground commanded all approaches to Rosario. Consequently, Wing had no choice but to restrict the 172nd Regiment to a defensive holding action on its left flank while directing its right flank to seize the high ground immediately to the north and northwest of Rosario. In addition, the 63rd and 158th Regiments were tasked with neutralizing the enemy stronghold along the Rosario-Damortis road. To expedite the capture of the road junction, Wing also planned for the 103rd and 169th Regiments to launch an offensive drive north along Route 3. This coordinated effort aimed to strengthen their strategic position and diminish the Japanese threat in the region, ultimately paving the way for a more secure and stable front.

In response to the evolving battlefield situation, General Krueger ultimately ordered General Mullins’ 25th Division to secure the right flank previously held by Wing’s forces. This strategic move prompted the 27th and 161st Regiments to begin the process of relieving the 103rd and 169th Regiments. By doing so, the 6th Division would be able to resume its advance, now directed towards Urdaneta and the Cabaruan Hills, critical areas for the ongoing campaign. To the west, Krueger aimed to maintain the 14th Corps along the Agno River line until General Swift's 1st Corps could effectively neutralize the enemy resistance stretching from Damortis to Urdaneta. This would enable Swift's forces to maneuver southward alongside Griswold's corps. However, General MacArthur was eager to initiate a southern advance toward Manila as soon as possible. Consequently, he instructed the 14th Corps to reposition its main forces back to their previous outpost line south of the Agno by January 20. Following this, the corps was to launch an offensive towards Tarlac and Victoria. Once they established a presence along the Tarlac-Victoria line, the corps would prepare to advance toward Clark Field, a vital objective necessary for the successful neutralization of Japanese strongholds at Iwo Jima and Okinawa.

To bolster this offensive, MacArthur also planned to deploy the 11th Corps on the western coast of Luzon, just north of the Bataan Peninsula. This amphibious operation aimed to disrupt Japanese defensive strategies in the Clark Field area, thereby enhancing the overall effectiveness of the Allied campaign. In contrast, in reaction to the loss of the Hill 200 complex, Japanese General Yamashita ordered the 2nd Tank Division to advance immediately into the Tayug sector. There, Lieutenant-General Iwanaka Yoshiharu would take command of the 10th Division forces already stationed in the region. The armored units were tasked with positioning themselves along the trail north of San Nicolas and on both sides of the Ambayabang River, with the objective of containing any potential enemy advances to the east. Additionally, the Shigemi Detachment received orders to move its main forces from San Manuel to Binalonan, where they were to defend the town resolutely, prepared to hold their ground against any assault.

In addition, General Okamoto was tasked with positioning his main forces to secure the immediate approaches to San Jose. Meanwhile, General Tsuda's 105th Division was instructed to advance northward through Cabanatuan as quickly as possible to establish defensive positions behind the 10th Division, specifically at Minuli and north of Carranglan. However, not all of these strategic plans could be effectively executed. By January 17, Yamashita discovered that the Villa Verde Trail was impassable for tanks and trucks, rendering it unusable for the planned armored movements. Furthermore, the terrain in the Tayug-San Nicolas area proved to be unsuitable for armored operations, complicating the situation further.

On January 17 the 14th Area Army commander belatedly learned that the 10th Division had never concentrated at San Jose and that it had made no real effort to dispose itself along the entire Tayug-Umingan-Lupao-San Jose defense line for which it was responsible. General Okamoto, the division commander, had decided that he did not have sufficient strength to hold the relatively open ground assigned to him. Most of his 39th Regiment was with the Kembu Group; the bulk of the 10th Regiment, greatly understrength, was attached to the 103rd Division for the defense of northern Luzon; and, at least as late as of January 15, he had received no word as to when he might expect the attached Tsuda Detachment to arrive in the San Jose area from the east coast. He had therefore withdrawn most of his troops up Route 5 from San Jose and had started disposing them along the line Yamashita had intended the 105th Division to hold; leaving behind only a reinforced infantry company and two artillery battalions to secure the all-important railhead. Okamoto had directed the 10th Reconnaissance Regiment to remain in the San Nicolas area, and he stationed three or four rifle companies of his 63rd Regiment along the Tayug-Lupao line and in rising ground to the southwest.

Confronted with these unexpected developments, Yamashita concluded that he had no choice but to accept the redeployment of the 10th Division as an established fact. Consequently, he ordered the 2nd Tank Division, which had already begun its movement toward Tayug, to concentrate its main forces southeast of Tayug to safeguard the immediate approaches to San Jose. Additionally, the 6th Tank Regiment was assigned to position itself in Muñoz to cover the southwestern approach to the area. To further bolster defenses, Tsuda was instructed to deploy two of his five advance battalions to San Jose. However, as these tactical adjustments were being made, it became necessary to shift focus away from Luzon and turn attention toward Leyte, where the final operations on the island were unfolding. It is important to note that the majority of General Suzuki’s forces had successfully retreated to the Villaba-Mount Canguipot region, although some strong elements remained isolated further to the east. With General Eichelberger’s 8th Army assuming control of the island, American forces commenced the final phase of operations to secure Leyte, methodically working to eliminate any remaining pockets of resistance.

From January 1 to February 15, the 11th Airborne Division conducted patrols in the Burauen area, where they engaged and successfully eliminated a well-entrenched enemy force positioned on the southern slopes of Mount Majunag. Meanwhile, the 96th Division carried out extensive patrols in the eastern mountainous regions before taking over from the 11th Airborne Division. In the southern part of the island, the 7th Division launched numerous patrols and deployed a reinforced battalion that effectively neutralized all enemy forces in the Camotes Islands. Additionally, the 77th Division focused on clearing various pockets of enemy resistance located in northwestern Leyte.

By late January, the Americal Division arrived to assist in the cleanup operations in Samar and Leyte, a mission that was successfully completed by February 24, with support from the 1st Filipino Regiment. However, during this time, Japanese General Suzuki was formulating his strategy for Operation Chi-Go. This operation involved the amphibious movement of several military units to different islands within the Visayas using large motorized landing barges. Suzuki's initial plan entailed deploying the majority of the 1st Division to establish a garrison on Cebu Island, while the headquarters of the 35th Army was to relocate to Davao. This strategic move would enable him to take direct command of military operations on Mindanao. Following this, he intended to dispatch the 41st and 77th Regiments to Mindanao, assign the 26th Division to the Bacolod area on Negros Island, and send the 5th Regiment along with units from the 102nd Division to Cebu. Furthermore, the 16th Division and the 68th Brigade, commanded by General Makino, were to remain in Leyte to engage in guerrilla warfare tactics. 

The 102nd Division presented certain difficulties. There had been instances of 40 to 50 deserters fleeing to Cebu or Negros on boats they had built for themselves. Deserters that were apprehended were court-martialed. General Suzuki for some time had been out of touch with General Fukei, the commanding general of the 102nd Division, which was in the Mt. Pina area. By chance, one of Suzuki's officers learned that Fukei was planning to evacuate to Cebu. Suzuki was incensed since he and his staff felt that Fukei "was violating the military code in taking these steps without consent." He therefore ordered Fukei to remain at Leyte. Fukei did not answer but his chief of staff sent the following reply: "We appreciate the efforts of Army but at the present time we are very busy preparing for retreat. The division commander and chief of staff are unable to report to Army Headquarters." Suzuki was "entirely displeased" with the reaction of Fukei and sent his chief of staff, General Tomochika, to investigate the situation. When Tomochika arrived he found that Fukei, with his chief of staff and some headquarters personnel, had already left for Cebu. The sequel to these events was that Suzuki relieved Fukei of his command and ordered him to remain on Cebu until he received further orders. Upon the arrival of Suzuki in Cebu in the spring of 1945, Fukei was sentenced to confinement for thirty days. Suzuki asked IGHQ in Tokyo for authority to court-martial Fukei but no reply was forthcoming. In the end, Fukei was released and later returned to command of the 102nd Division.

In the midst of ongoing military operations, Suzuki implemented measures to ensure that the forces stationed on Leyte could sustain themselves. He instructed his troops to make the most of local resources by utilizing available food and materials. This included directives to cultivate sweet potatoes and Indian corn, with the hope of sourcing all necessary provisions from the surrounding areas outside their operational base. However, the Japanese forces faced significant challenges due to relentless American air raids and mop-up operations, which severely hindered their ability to procure supplies. The hostile environment made it difficult for them to plant and harvest the crops they had intended to grow. Despite these obstacles, the Japanese managed to capitalize on the conclusion of the harvest season. They were able to secure substantial amounts of food that had been stored by local Filipinos, including a considerable quantity of coconuts and sweet potatoes. By early January, the 1st Division began its gradual movement toward Cebu, successfully transporting around 800 men to the island by mid-January. Unfortunately, the situation worsened as enemy PT boats established a stringent sea blockade, rendering maritime transportation impractical until mid-March. This blockade left approximately 2,000 men from the 1st Division, along with other units of the 35th Army, stranded on Leyte.

Simultaneously, the Imahori Detachment, alongside the Mitsui Shipping Unit and the 77th Regiment, advanced to the southern Matag-ob area and subsequently moved toward Villaba, reaching their destination in early February. The majority of the 26th Division also made progress, arriving in the region north of Ormoc in mid-January before commencing a northwestward movement. By February, they successfully established contact with the rest of the 35th Army. Meanwhile, the remnants of the 16th Division could only reach the Valencia area in February, where they would remain until the end of the month. For the foreseeable future, the Japanese units left behind on Leyte faced the daunting task of defending against the advancing Americal Division and the 1st Filipino Regiment, which were steadily gaining ground. 

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

Admiral Halsey launched Operation Gratitude, targeting Japanese shipping. Despite misleading intel, they decimated enemy convoys, showcasing the effectiveness of airstrikes and securing strategic advances in Luzon. American forces advanced through Luzon while Task Force 38 struck Formosa and Hong Kong. Despite fierce Japanese resistance and challenging weather, the Allies steadily gained ground, though both sides suffered significant losses in the campaign.

- 164 - Pacific War Podcast - Invasion of Luzon - January 7 - 14 , 1944

Last time we spoke about the Aitape-Wewak Campaign. General Dunckel’s task force successfully invaded Mindoro, establishing airfields to support operations on Luzon. With General Eichelberger's 8th Army and General Krueger's 6th Army poised to capture Lingayen Gulf, guerrilla forces on Luzon provided crucial intelligence. As plans for the Luzon invasion solidified, General Yamashita prepared defenses, predicting an assault between January 10 and 20. Despite dwindling resources, he aimed to delay the enemy’s advance. Meanwhile, Allied forces readied for a swift amphibious attack to secure Manila and restore the Philippine government. In December, Australian forces established outposts at Yasile and Yambes, successfully repelling Japanese attacks. After fierce clashes, they advanced 40 miles along the coast. Meanwhile, the U.S. military bolstered defenses in Saipan and launched bombing raids on Japanese facilities, achieving mixed results. Despite heavy losses, they began to impact Japanese production capabilities. As the month ended, the Japanese launched a final assault on the Marianas, but the Allies continued their strategic advances, setting the stage for future operations.

This episode is the Invasion of Luzon

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

We last left off with the plans for Operation Mike 1 being finished. General Swift’s 1st Corps was ready to land on the eastern beaches of Lingayen Gulf, while General Griswold’s 14th Corps prepared to go ashore on the western beaches. Additionally, successful diversionary operations had been conducted on Mindoro, and Admiral McCain’s Task Force 38 executed several moderately successful strikes against Formosa and the Ryukyu Islands in early January. Meanwhile, the 14th Corps elements staging at New Britain completed loading on 10 December; those mounting at Bougainville finished two days later. On the 17th all groups of the III Amphibious Force rendezvoused at Huon Gulf, eastern New Guinea, to rehearse the Lingayen assault. General Griswold felt that the 37th Division's rehearsal was satisfactory but had much fault to find with the 40th Division, remarking upon a "general failure to observe the spirit of the rehearsal." As a result, further training was conducted at Manus Island in the Admiralties, where the convoy reassembled on 22 December.

On December 27, Admiral Wilkinson dispatched his LSTs and LSMs, followed by the remainder of Task Force 79 four days later. On the same day, Admiral Barbey’s convoy, which included Major-General Leonard Wing’s 43rd Division, loaded at Aitape before proceeding to Sansapor to load Major-General Edwin Patrick’s 6th Division. Task Force 78 departed Sansapor on December 30, heading to a rendezvous point with other elements of Admiral Kinkaid’s Luzon Attack Force. By January 4, all components of Task Force 77 had successfully gathered at Leyte Gulf, with MacArthur personally boarding the light cruiser Boise. Kinkaid’s minesweepers, Admiral Oldendorf’s Bombardment and Fire Support Group, and most of Admiral Durgin’s escort carriers had already left the gulf on January 2 to conduct preliminary operations off Luzon. By January 6, the rest of the Luzon Attack Force began moving toward Lingayen Gulf, led by Admiral Berkey’s light cruisers.

As Mindoro-based aircraft significantly increased the intensity of their assaults during the last week of December—sinking seven transports and two escorts, and destroying over 140 aircraft. General Yamashita's tense and expectant forces were still racing against time to complete,their battle preparations when the first warnings came that the enemy was again on the move. At 1322 on 2 January, a naval lookout post on Surigao Strait reported that a long train of about 80 enemy ships, screened by destroyers, was moving through the strait into the Mindanao Sea. Other reports which followed immediately warned that large numbers of invasion craft were gathered in the Leyte, Palau and Marianas areas, and that enemy submarines had appeared in force off the west coast of Luzon. At first it was thought that the enemy convoy was merely a reinforcement and resupply group destined for Mindoro. On 3 January, however, developments began to point more conclusively toward a full-scale amphibious operation against Luzon. In the afternoon, just as the initially sighted enemy group passed into the Sulu Sea, a large enemy naval task force, including 12 escort carriers, four battleships and eight cruisers, was reported following in its wake through Surigao Strait. Another delayed report stated that an enemy transport convoy of 90 ships, under strong naval escort, had been spotted the previous day northwest of Palau, heading in the direction of Leyte Gulf.

General Yamashita grew concerned that a large-scale amphibious operation against Luzon was imminent. Consequently, he decided to relocate his headquarters to Baguio. These concerns were validated in early January when Japanese lookouts spotted Kinkaid’s warships and transports approaching the island. In response, General Tominaga ordered aggressive kamikaze attacks on the Allied vessels, with a major assault on January 4 causing severe damage to the escort carrier Ommaney Bay, which ultimately had to be scuttled. The following day, Japanese attacks persisted, damaging two escort carriers, two cruisers, and three destroyers, among other ships. In retaliation, Durgin’s carrier aircraft launched strikes on Manila Bay, successfully sinking the destroyer Momi and damaging the Hinoki. On January 6, McCain’s carriers joined the effort, with American pilots tasked with targeting air facilities at Manila and Clark Field. Despite adverse weather conditions limiting the effectiveness of the strike, they succeeded in sinking one transport and six oilers, as well as destroying 32 Japanese aircraft. Meanwhile, as Oldendorf’s warships commenced their bombardment and minesweeping operations, kamikaze attacks continued.

The destroyer minesweeper USS Long (DD-209/DMS-12) missed the attack on Pearl Harbor by about two days, but then immediately started anti-submarine patrols and escort missions. Its long trajectory in the Pacific War saw it make escort runs to Midway, Palmyra and Canton; participate in the invasions of Amchitka, Attu and Kiska in Alaskan waters; escort reinforcements to Roi and Namur in the Marshalls; participate in the invasions of the Admiralties, Hollandia, Saipan and Palau; and be one of the first vessels to enter into Leyte Gulf back in October. During the invasion of Lingayen Gulf, Long began mine sweeps on January 6, evading and firing upon Japanese aircraft as she carried out her intricate mission. Shortly after noon, beginning her second run, Long spotted two Zeros heading for her. Long went to 25 knots and opened fire, but a kamikaze crashed into her portside below the bridge about 1 foot above the waterline. With fires and explosions amidships, Long lost power and internal communications, and was unable to fight fires forward. Her commanding officer, Lieutenant Stanley Caplan, fearing an explosion in the forward magazine, gave permission for men trapped on the forecastle to leave the ship; but through a misunderstanding the crew abandoned ship. Later that afternoon a second plane attacked Long and exploded at the same spot, destroying the bridge and breaking the ship's back. Long finally capsized and sank the following morning. Alongside the Long, battleships California and New Mexico, along with the cruisers Columbia, Australia, and Louisville, five destroyers, another minesweeper, and one transport were damaged.

Admiral Oldendorf was worried with good reason. Previously, kamikaze operations against his ships and those of other naval commands, though dangerous, had generally been executed by relatively untrained pilots who had taken few precautions to avoid detection and anti-aircraft fire and who often appeared to be flying partially damaged, lightly armored planes carrying little ordnance. In January the kamikazes had been operating in a far different manner. There was now a definite program of kamikaze operations, for the vast majority of the perhaps 100 Japanese aircraft that had attacked the forces under Admiral Oldendorf's command since January 2 had at least attempted kamikaze crashes. In addition, the pilots seemed to be more skilled. They took every advantage of radar-blanketing terrain, especially in the Lingayen Gulf area, and flew toward target ships at extremely low altitudes, thus helping to avoid both radar and visual detection. Flight tactics included radical maneuvering designed not only to avoid anti-aircraft fire and Allied planes but also to confuse observers as to which ship was the actual target. Finally, many of the kamikaze planes were heavily armored and armed. The Allies had expected great results from the relatively new proximity fuze for shipboard 5-inch antiaircraft weapons, but the Japanese planes usually appeared so suddenly and took such violent evasive action that 5-inch batteries could seldom track properly. The employment of the expensive special ammunition was, therefore, generally useless, and was sometimes even dangerous to friendly ships. Having missed approaching kamikazes by such distances that fuzes were not activated, shells sometimes sailed on to explode on or near Allied vessels, thereby causing some damage and many casualties. 

Concerned about the effectiveness of the kamikaze attacks and recognizing that achieving air superiority did not prevent the enemy's suicide planes, Oldendorf opted for a psychological strategy. He ordered the minesweeper and bombardment groups to persist with their operations, even while sustaining damage, to convince the Japanese that their suicide missions were failing. Kinkaid shared these concerns and requested the cessation of all diversionary air operations to concentrate the main air offensive on Luzon. As a result, Admiral Halsey’s carrier-based aircraft and General Kenney’s ground forces were tasked with neutralizing all Japanese airfields in Luzon, supported by Durgin’s escort carriers. On January 7, McCain’s strikes on Luzon and Oldendorf’s bombardment of the Lingayen beaches continued, while underwater demolition teams entered the gulf to undertake the dangerous mission of dismantling beach obstacles. Again contrary to expectations, no beach obstacles were found. The "frog men" encountered only a little rifle and machine gun fire, and the few beach defenses they observed appeared to be unoccupied. Their tasks and those of hydrographic ships were completed on the 8th.

In retaliation, 20 to 25 kamikazes targeted various segments of the Luzon Attack Force, managing to sink two minesweepers and damage one LST. That night, Kinkaid’s destroyers successfully sank the Hinoki off Manila Bay. However, on January 8, the 3rd Fleet units began advancing towards Formosa, as MacArthur and Admiral Nimitz suspected that the kamikazes were launching from there. Without Halsey’s additional air support, the Japanese suicide planes once again attacked the Luzon Attack Force, this time damaging the cruiser Australia and the escort carriers Kitkun Bay and Kardashan Bay, as well as inflicting damage on an LSI, an LST, and an APA.

Due to significant losses, by the end of the day, the 2nd Air Fleet and the 1st Combined Base Air Force headquarters were disbanded. The 1st Air Fleet received orders to withdraw to Formosa for reorganization, while the severely weakened units of the 4th Air Army were set to continue limited attack operations for a short time until a final evacuation could be carried out. Returning on the morning of the 8th to resume bombardment about 08:00, one section again hit the Lingayen area. About ten minutes later a destroyer standing close inshore and a spotting plane from a battleship reported that Filipinos were forming a parade, complete with United States and Philippine flags, in the town of Lingayen. The fire was shifted to more westerly targets while leaflets were quickly prepared instructing the Filipinos to clear the area. A spotting plane dropped the leaflets and the paraders dispersed. Bombardment started again as soon as the area seemed vacated. The reasons for resuming the bombardment of Lingayen and its environs in the face of this friendly demonstration ashore are unknown, especially since neither underwater demolition teams nor spotting planes had discovered any signs of Japanese activity in the area. The town, at least, seemed safely in the hands of the Filipinos. The most obvious explanation is that erroneous intelligence, having indicated that strong defenses would be encountered in the area, made it incumbent upon Admiral Oldendorf to continue the bombardment whether he wanted to or not. Too much was at stake to take a chance. The Filipinos in the Lingayen area could hardly have been pleased as they saw their homes and public buildings damaged or destroyed by what to them must have seemed an unnecessary bombardment. It seems a tribute both to the Filipinos and to the prewar administration of the United States in the islands--as well as a severe and obvious indictment of Japanese occupation policies--that the people of the Philippines took such adversities in their stride, not permitting personal resentments to overcome judgment and loyalty.

Throughout the rest of 8 January, bombardment of the landing beach areas continued without incident. Practically no military installations or targets were found in the Lingayen town and airstrip area, and relatively few were discovered in the San Fabian region. The San Fabian bombardment vessels ran out of targets by 1530 and moved back up the gulf to strike the San Fernando area for another forty-five minutes, completing the task that the Japanese kamikazes had interrupted on the 6th. The Lingayen area ships had long since ceased their firing for the day. Thus ended preliminary bombardment operations. The heavy bombardment of the San Fernando sector on the 6th aroused great anxiety in General Yamashita's headquarters. An enemy landing in that sector would fall north of the main positions of the 58th Independent Mixed Brigade and create serious danger of a thrust toward Baguio over the Bauang-Naguilian Highway. The only means of meeting this potential threat was to change the planned employment of the 19th Division. The division was still in the San Fernando-Naguilian area due to postponement of its scheduled movement inland, and intense enemy air activity over the whole Lingayen area made it improbable that it could move in any case. Consequently, on 7 January, the Area Army ordered the division to assume responsibility for the defense of the sector north of a line running through Santiago, Magungunay, Mt. Bilbil, and Asin. Its main strength was to be concentrated between Naguilian and Baguio.

With preliminary operations finished, Kinkaid’s amphibious attack convoys arrived at the entrance to Lingayen Gulf around 04:00 on January 9. As the amphibious ships began landing operations, the fire support vessels of Admirals Barbey and Wilkinson positioned themselves for final pre-assault bombardment. In support of these efforts, McCain struck Formosa, destroying 47 Japanese aircraft, sinking seven ships, and damaging eleven others. Throughout the week, the fast carriers conducted a total of 3,030 offensive sorties, dropping approximately 700 tons of bombs at the cost of 86 aircraft. Pleased with the results of the anti-kamikaze operation, Nimitz finally permitted Halsey to launch a major raid into the South China Sea, codenamed Operation Gratitude. Meanwhile, back in Luzon, the pre-assault bombardment commenced at 07:00, gradually shifting fire from the landing beaches to the flanks of the assault area. At 09:00, the first amphibious vehicles began their approach from a departure line about 4,500 yards offshore, while rocket-armed landing craft and aircraft bombarded the beaches.

The landing beaches of the 14th Corps were located across the middle of Lingayen Gulf's southern shores and centered on Lingayen airstrip and the nearby grounds of the capitol of Pangasinan Province. In peacetime one would have considered the shore line a beautiful swimming beach, a magnificent strand of firm sand stretching eastward almost 9 miles from the mouth of the Calmay River to the mouth of the Dagupan. The east bank of the Dagupan, which enters the gulf midway between Lingayen and San Fabian, delineated the boundary between the 14th and the 1st Corps, and bridges over the Dagupan were expected to provide the first easy means of contact between the two corps. Since there was a gap of over 6 miles between the 1st Corps' westernmost beaches and the 14th Corps' easternmost, it was imperative that the Dagupan crossings be seized without delay. Planners anticipated that inasmuch as 1st Corps troops would be a mile or so closer to the river at the moment of landing they would be the first to reach the bridges, but it was 14th Corps' responsibility to relieve 1st Corps at the crossings as soon as possible. The 37th Division was to drive toward the Dagupan, while the 40th Division would make a quick thrust west and northwest to Port Sual and Alaminos. Port Sual, located at the southwestern corner of Lingayen Gulf, and at the western extremity of the Army Beachhead Line, possessed some importance as the site of minor port facilities. Alaminos, about twelve miles northwest of Port Sual, lay inland on the Bolinao Peninsula. Early capture of road junctions at Alaminos would help forestall Japanese attempts to organize counterattacks against the 6th Army's right flank.

In contrast, the beaches assigned to the 1st Corps were more widely spaced. The units of the 6th Division were scheduled to land on the Blue Beaches, located midway between the Dagupan River mouth and that of the Bued River. The 103rd Regiment was to land on White Beach 3 at San Fabian, while the 169th Regiment would land on White Beach 2, nearly two miles to the northeast. Additionally, the 2nd Battalion of the 172nd Regiment was set to land on the nearby White Beach 3. Fortunately for the American forces, they encountered minimal resistance as the initial waves approached the shore, facing only some challenges from the ebb tide. Shortly after 09:30, the 1st and 20th Regiments landed on the Blue Beaches, with the 1st Regiment quickly securing the mouth of the Bued River and advancing three miles inland to Mangaldan, while the 20th Regiment moved toward Dagupan. Meanwhile, Wing’s regiments landed on their designated beaches to the northeast but faced harassment from snipers, artillery, and mortar fire from Lieutenant General Nishiyama Fukutaro’s 23rd Division. However, the assault waves of the 14th Corps moved more slowly than expected, reaching the western beaches only by 09:40. The 185th Regiment captured Orange Beach, the 160th Regiment took Green Beach, the 148th Regiment secured Yellow Beach, and the 129th Regiment landed unopposed on Crimson Beach.

After landing on the beaches, the 1st Battalion of the 185th Regiment marched to the Agno River's mouth. Meanwhile, the 40th Reconnaissance Troop established a roadblock on the main road, just three miles east of Port Sual. The 2nd Battalion of the 185th Regiment advanced directly inland through Lingayen, successfully crossing the Calmay River and an east-west segment of the Agno River. Similarly, the 160th Regiment crossed the Calmay and assembled nearly four miles inland. The reserve 2nd Battalion of the 108th Regiment landed at Lingayen, while the 148th Regiment moved straight inland, crossing both the Calmay and Dagupan Rivers toward San Carlos. The 129th Regiment entered Dagupan and crossed the Patan River to reach Calasiao, with its 3rd Battalion eventually extending the line to connect with the 148th. By the end of the day, Griswold had established a beachhead stretching northwestward from Calasiao for nearly twenty miles to the outpost near Port Sual. At the same time, Wing's units encountered the most significant resistance from three tiers of ridges that overlooked the 43rd Division's beaches from the north, northeast, and east. 

The 43rd Division had the most hazardous and difficult S-day tasks. On the division's left low hills lay scarcely three-quarters of a mile inland from WHITE Beaches 1 and 2. Stretching northward, and coming still closer to Lingayen Gulfs eastern shore, a first line of low, grass-covered hills formed a somewhat broken ridge line, the seaward slopes of which grew steeper as the hills proceeded north along the coast. Beyond this first range, which averaged less than 250 feet in height, lay another, more irregular north-south ridge that rose to 350 feet. Still further east--a little over three miles inland--was yet a third steep-sided, grass-covered ridge line, this one averaging around 600 feet high. The three tiers of ridges overlooked the 43rd Division's beaches from the north, northeast, and east. They provided the Japanese with natural defensive terrain, excellent observation, good positions from which to deliver direct fire on the beaches, and cover behind which there was protection from the essentially flat trajectory of naval support fires. Moreover, the ridges were close to assembly areas further inland that could provide large Japanese forces with cover and concealment. In a single night the Japanese could move considerable strength from these assembly points into the tiers of hills to launch a counterattack against the 6th Army's left.

While the 2nd Battalion of the 172nd Regiment advanced toward Hill 247, the 169th Regiment moved eastward, successfully reaching Binday and extending its lines north along the gentle slopes leading to Hill 470. Meanwhile, the 2nd Battalion of the 172nd Regiment quickly secured the barrios of Mabilao and Alacan, ultimately capturing Hill 247 despite scattered resistance. As small arms and mortar fire intensified, combat patrols advanced toward Hill 385, coinciding with the remainder of the 172nd coming ashore.

Finally, the 103rd Regiment took control of San Fabian without facing any opposition and then advanced generally south and southeast toward Hill 200, halting just north of San Jacinto by the end of the day. While the assault units of the 1st Corps successfully landed by dusk on January 9, Swift’s advance was not as deep as Griswold’s, leaving several dangerous gaps between his units. Throughout the day, the Japanese launched sporadic kamikaze attacks on the Luzon Attack Force, causing significant damage to the battleship Mississippi, hitting the cruisers Columbia and Australia again, and damaging one destroyer escort. Meanwhile, friendly anti-aircraft fire resulted in numerous casualties aboard the battleship Colorado. In response to the enemy landings, Yamashita decided to deploy the 2nd Tank Division to the Agno River line near Tayug, where the armored units were to execute a counterattack from the northern flank if the enemy overextended. He also sent five battalions under Lieutenant-General Tsuda Yoshitake to secure the Cabanatuan area, ordered Lieutenant-General Okamoto Yasuyuki’s 10th Division to position elements in the Triangle Hill and Tayug sectors to counter a potential enemy advance from Lingayen toward San Jose, stationed the majority of the 11th Independent Regiment at Bongabong, and directed the Noguchi Detachment to move from Bicol to the Manila area. During the night, the 12th Surface Raiding Regiment, based at Port Sual, attempted to disrupt further enemy landings with a full-scale suicide boat attack on ships near the beachhead. Taking advantage of the element of surprise, the small explosive-laden boats approached undetected but only succeeded in sinking one LCI and damaging eight other vessels.

In other areas, increased guerrilla activities and Allied airstrikes in northern Luzon had nearly stopped the Japanese from collecting and transporting vital food supplies to the critical defense zones within the Baguio-Mankayan-Bambang triangle. This disruption would hinder the 14th Area Army's capacity to conduct a prolonged defensive campaign. Although plans for a desperate, full-scale counteroffensive were developed, Yamashita decisively rejected this strategy, instead ordering the 2nd Tank Division to cancel its intended counterattack and regroup at Lupao, approximately eight miles northwest of San Jose. Meanwhile, on January 10, Griswold’s forces continued their advance inland: the 185th Regiment moved west toward Port Sual; the 160th Regiment progressed southward about eight miles; the 148th Regiment quickly advanced to San Carlos; and the 129th Regiment pushed forward to Malasiqui, where the 14th Corps faced enemy resistance for the first time since the landing. Additionally, the reserve 108th and 145th Regiments successfully landed on the Lingayen beaches. To the north, the 6th Division shifted generally south and southeast, covering about four miles across flat, dry, open farmland, and by nightfall, it secured a front of approximately seven miles from west to east. As they continued northeast, the 103rd Regiment expanded its front, with its 2nd Battalion advancing toward Manaoag while the other two battalions moved to the area northwest of Hill 200. Lastly, the 169th and 172nd Regiments encountered the most intense resistance thus far, providing an early glimpse of the challenges that would impede the 43rd Division for the upcoming month.

The 1st Battalion, 169th Regiment, supported by close artillery and mortar fire, engaged in combat along the steep, grassy slopes of Hill 470, ultimately capturing the summit by nightfall. Meanwhile, the rest of the regiment advanced across the Bued River toward Hills 355 and 318, but halted near the river due to heavy artillery, mortar, and machine-gun fire. To the north, the 172nd Regiment cleared Hill 385 and then moved toward Hills 351 and 580, gradually advancing along the southern section of the third ridge line, which was located inland from the beaches. Additionally, its 1st Battalion progressed two miles along the graveled coastal road and conducted patrols along the ridge crest. By nightfall, Krueger had determined that the 6th Army Reserve should be deployed in the 1st Corps’ area, as outlined in the pre-assault plans, due to the significant resistance faced by the 43rd Division. He suspected that the apparent lack of enemy resistance to the west was a trap, designed to lure the 6th Army into overextending its lines, making its flanks susceptible to a counterattack from the east. Fortunately for the Americans, Tominaga’s kamikaze attacks began to diminish in the days following the landing, with an attack on January 10 resulting in damage only to the destroyer escort LeRay Wilson and one transport ship. The next day, the 43rd Division continued to face challenges in Luzon. The Japanese mortar and artillery fire along the 172nd’s eastern front was so severe that Wing decided to shift the regiment's attack direction from east to north, resulting in minimal progress as they redeployed to strike toward Hills 351 and 580 from Hill 470. Additionally, the reserve 158th Regiment was landed to relieve the 1st Battalion, 172nd Regiment, on the coastal road.

Looking southeast, the 169th Regiment nearly encircled Hill 318. However, despite receiving maximum support from Durgin’s carrier aircraft, naval gunfire, and division artillery, they were unable to dislodge the Japanese forces, who had entrenched themselves in the hillside. Meanwhile, Griswold’s advance inland to secure the Army Beachhead Line continued to progress well on January 11. On the 11th the 185th Infantry patrolled and consolidated its positions on the west flank, suffered no casualties, killed 5 Japanese, and captured another. Early in the morning a Chevrolet sedan of 1940 or 1941 vintage, occupied by two Japanese, came calmly down the coast road from the direction of Port Sual. Obviously unaware that Company C, 185th Infantry, maintained a roadblock on the highway, the Japanese practically ran into the American outpost before they realized their situation. Before they could recover from their surprise and consternation, both Japanese were dead, and Company C had acquired some luxurious transportation.

Meanwhile the 160th Regiment reached Aguilar, a road junction already held by Filipino guerrillas. The 108th Regiment closely followed the 160th, and the 148th Regiment established a line from Dumpay westward for four miles to Bacnar, with patrols extending further south to Urbiztondo and Bayambang. By the end of the day, the 14th Corps had either occupied or outposted nearly all the territory within the Army Beachhead Line in its sector. However, with Swift’s units unable to keep up with the advance southward, Griswold faced the risk of exposing his eastern flank if he continued to push forward. Therefore, the 1st Corps needed reinforcement to prevent widening the gap along the corps boundary. As a result, the reserve 63rd Regiment and the 13th Armored Group were deployed in the San Fabian area, while the 6th Ranger Battalion, which had landed at Blue Beaches the previous day, moved to the Dagupan area. Additionally, Major-General Charles Mullins’ 25th Division began to assemble between the Agoi and Patalan Rivers. Despite these developments, casualties had been significantly lower than expected, with 55 men killed and around 185 wounded, primarily from the 43rd Division. Japanese casualties in ground operations were also relatively low, with American estimates suggesting between 150 and 200 Japanese killed.

Meanwhile, Task Force 38 made its way into the South China Sea via the Luzon Strait on January 10, accompanied by the refueling group. Although poor weather conditions thwarted a scheduled refueling on that day, Task Force 38 was completely fueled by noon on January 11 and prepared to carry out Halsey’s ambitious raid.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

As Allied forces prepared for a major assault on Luzon, kamikaze attacks intensified, leading to fierce battles and unexpected challenges, but Filipino resilience shone through despite devastation. On the shores of Lingayen Gulf, American forces launched a strategic landing, facing minimal resistance, but soon encountered fierce Japanese counterattacks as they advanced inland.

- 163 - Pacific War Podcast - Aitape-Wewak Campaign - December 31 - January 7 - , 1944

Last time we spoke about the Victory at Leyte. In the Ormoc Valley, General Krueger's forces pushed the Japanese into a retreat toward Palompon. As the Americans advanced, they faced entrenched enemy positions and challenging terrain. On Christmas Day, the 77th Division successfully captured Palompon, cutting off the Japanese's main route. General Suzuki, forced to relocate his headquarters, prepared for a counteroffensive. Despite fierce resistance, American troops continued to push forward, eliminating remaining Japanese units and securing strategic positions along the coast as the year closed. As General Eichelberger's 8th Army took command of Leyte Island, the 77th Division relieved other units in preparation for future operations. Meanwhile, American forces faced fierce resistance while securing strategic positions on Samar and Mindoro. Despite enemy air assaults, they successfully disrupted Japanese plans, including a failed counter-landing. In Bougainville, Australian troops engaged in intense fighting, capturing Pearl Ridge after fierce battles. Their victory provided a crucial vantage point for future offensives, marking a significant moment in the campaign.

This episode is the Aitape-Wewak Campaign

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

As previously discussed, General Dunckel’s task force successfully invaded Mindoro. Despite recent enemy efforts to reclaim control of the island, the Americans managed to establish airfields that enabled land-based aircraft to target specific locations on Luzon while also safeguarding the assault and resupply ships heading to Lingayen Gulf. This location was chosen because it had direct access to Luzon's key military objective, the Central Plains-Manila Bay region, and it featured the best and most extensive landing beaches on the island. With General Eichelberger’s 8th Army taking charge of Leyte and Mindoro, General Krueger’s 6th Army was assigned to capture and secure a beachhead at Lingayen Gulf and then advance south through the Central Plains to seize Manila and open Manila Bay. Furthermore, air and logistical bases would be established on Luzon to support future operations against Japan, and the legitimate government of the Philippine Commonwealth would be reinstated in its capital. For Operation Mike I, the reconquest of Luzon island, the Southwest Pacific's intelligence estimates concerning Japanese strengths, dispositions, capabilities, and intentions on Luzon were reasonably accurate from the start of planning. The abundance of information must be attributed in large measure to the efforts of guerrillas on Luzon, an island that was becoming a veritable hotbed of guerrilla resistance, both American-led and Filipino-led. Carefully nurtured by MacArthur's headquarters, especially after mid-1943, the guerrilla organizations had grown steadily in strength and effectiveness not only as sabotage units but also as valuable sources of information. The Leyte invasion in October 1944 gave great encouragement to the guerrillas, who redoubled their efforts in preparation for the invasion of Luzon, which they realized could not be too far off. Throughout 1944 supplies of all types had been sent to the guerrillas, first by submarine and later by airdrop and clandestine inter-island transportation. After the establishment of the Allied base on Leyte, the flow of supplies increased by leaps and bounds. The guerrillas themselves established a network of radio communications that soon came to be sustained and, to some extent, controlled by MacArthur's headquarters, which also sent into Luzon special intelligence parties to develop new sources of information and provide guerrilla efforts with more effective direction. In the end, one of the major difficulties Southwest Pacific intelligence agencies had was not obtaining information from Luzon but rather sifting the plethora of guerrilla reports, which attained every conceivable degree of accuracy and detail. Once sifted, the information had to be evaluated and correlated with that received from other sources such as radio intercepts, captured documents, and prisoner interrogations.

MacArthur allocated the majority of his Army's ground combat and support forces, most of General Kenney's Allied Air Forces, and nearly all of Admiral Kinkaid's Allied Naval Forces ships and landing craft. He needed to ensure enough forces to defeat a strong Japanese garrison, secure a beachhead against potential fierce resistance, advance south through the Central Plains against expected strong defenses, defend the beachhead from anticipated counterattacks, and secure the Central Plains-Manila Bay area within four to six weeks.

Krueger was assigned command of the 1st Corps, which included the 6th and 43rd Divisions, as well as the 14th Corps, comprising the 37th and 40th Divisions. In reserve were the 25th Division, the 11th Airborne Division, the 158th Regiment, the 13th Armored Group, and the separate 6th Ranger Battalion. Supporting these units were 13 nonorganic field artillery battalions of various calibers, two chemical mortar battalions, two additional tank battalions, the majority of five engineer boat and shore regiments, four amphibious tractor battalions, and 16 engineer aviation battalions, totaling approximately 203,000 personnel, of which 131,000 were classified as combat troops. 

By the way, since I mentioned one, for those curious, a Chemical Mortar Battalion were US Army non-divisional units attached to infantry divisions during WW2. They were armed with 4.2-inch chemical mortars. Chemical shells were on standby during WW2, to be used in retaliation should the enemy employ chemical weapons first. Toxic agents such as phosgene or mustard gas could be used as well as white phosphorus. Additionally, Eichelberger’s 8th Army was tasked with conducting a subsidiary landing on Luzon with the 11th Corps, which included the 32nd Division and the separate 112th Cavalry and 503rd Parachute Regiments. Furthermore, MacArthur designated the 33rd and 41st Divisions as General Headquarters Reserve and made plans to send the 33rd and 38th Divisions, along with the 1st Cavalry Division and the 19th and 34th Regiments, to Luzon within two months. Krueger’s plan for the Lingayen assault, set for January 9, involved an amphibious attack on the southern beaches of the gulf, which were lightly defended but presented numerous obstacles that impeded maneuverability. Aiming for a swift landing with a robust force to achieve tactical surprise, Krueger opted for a broad front assault, with Major-General Innis Swift’s 1st Corps landing on the eastern beaches near San Fabian and Major-General Oscar Griswold’s 14th Corps on the western beaches facing Lingayen town. Each corps would land two divisions side by side, with one regiment from each division held in floating reserve.

The initial missions of the two corps were the same: to capture the beachhead area within their designated zones, protect the flanks of the 6th Army, and maintain communication with one another. Both corps were also ready to advance quickly inland to secure a crossing over the Agno River, which would serve as the starting point for the final push south toward Manila and Manila Bay. Anticipating some congestion on the beaches, Krueger decided to keep the 25th Division, the 158th Regiment, and the 13th Armored Group afloat until January 11. On that date, the 158th would land on the extreme left of the 1st Corps to block the coastal corridor along the eastern shore of the gulf, preventing any Japanese counterattacks from the north. Similarly, the 25th Division and the 13th Armored Group were also ready to be deployed in Swift’s area for both defensive and offensive operations. To facilitate the amphibious assault, Kinkaid took direct command of Task Force 77, which comprised the entire 7th Fleet, along with some Australian and Dutch vessels assigned to MacArthur, as well as warships borrowed from Admiral Nimitz’s Pacific Ocean Areas. Kinkaid organized his Luzon Attack Force into several combat components, with Admiral Barbey’s Task Force 78 tasked with landing the 1st Corps and Admiral Wilkinson’s Task Force 79 responsible for the 14th Corps. Admiral Oldendorf once again led the Bombardment and Fire Support Group, which included six battleships and five heavy cruisers, while Admiral Berkey headed the Close Covering Group of four light cruisers. This time, Kinkaid’s escort carriers were under the command of Rear-Admiral Calvin Durgin, who had a total of 17 escort carriers to provide convoy protection, conduct airstrikes on the target area alongside pre-assault minesweeping and bombardment, and offer close air support for ground operations until that responsibility was handed over to Kenney's land-based aircraft.

Admiral Halsey’s 3rd Fleet would once again play a crucial role in the operation by targeting enemy airfields, while also being ready to provide direct support if the Japanese gathered enough surface forces to initiate a significant naval confrontation. Meanwhile, Kenney’s Allied Air Forces were tasked with safeguarding the convoy’s sides and rear through overwater reconnaissance and attacks on enemy facilities in the southern Philippines and the Dutch East Indies, with General Whitehead’s 5th Air Force responsible for carrying out most of these missions. Additionally, army aircraft were to protect convoys traversing central Philippine waters and offer air support for ground operations whenever possible. To complement Operation Mike I, a comprehensive deception strategy was in place, aimed at diverting the enemy’s attention to a potential Allied threat against Formosa and southern Japan through naval activities in nearby waters. Consequently, Admiral McCain’s Task Force 38 launched its initial strikes in support of the Lingayen operation on January 3 and 4. Although poor weather conditions hindered attacks on Formosa and the Ryukyu Islands, they still achieved moderate success. MacArthur also aimed to mislead the Japanese into believing that the primary focus of any Allied offensive on Luzon would be directed towards western Batangas or the Bicol Provinces. Therefore, on January 1, Company I of the 21st Regiment advanced on Bongabong along Mindoro's east coast, beginning the clearance of northeastern Mindoro. The next day, Company B of the 503rd Parachute Regiment started operations on the northwestern coast, moving towards Mamburao. On January 3, Company K of the 21st Regiment landed without opposition at Buenavista on the southwestern shore of Marinduque Island and established positions to set up radar installations.

Meanwhile, other troops continued their advance toward Calapan, ultimately intercepting the recently landed enemy raiding unit at Pinamalayan on January 8, compelling it to retreat back to Calapan. Although some Japanese forces managed to reach Mansalay on the southeast coast of Mindoro and infiltrated overland toward San Jose, all attempts to raid enemy airfields were unsuccessful. Conversely, the 21st Regiment successfully captured Calapan on January 24, resulting in approximately 135 Japanese casualties, while the Americans incurred the loss of 1 soldier killed and 7 wounded. By the end of the month, Dunckel's forces had killed 170 Japanese and taken 15 prisoners, at a cost of 16 American soldiers killed, 71 wounded, and 4 missing, not including casualties from Japanese air attacks, which raised the Allied totals to 475 killed and 385 wounded.

Looking back to Luzon, General Yamashita was also focused on finalizing plans and preparations to counter the impending enemy assault. During the latter part of December, battle preparations proceeded with discouraging slowness. Overburdened transport facilities, enemy strafing and bombing attacks, guerrilla interference and an acute shortage of automotive fuel impeded progress in every direction. On the other hand, there were numerous indications that General MacArthur was virtually ready to strike. In the Batangas area, enemy air reconnaissance was conspicuously frequent, while the dropping of dummy parachutists and the activity of small surface craft along the coast also caused grave alarm in the 8th Division. Other reports indicated that guerrilla forces were beginning to assemble in the mountains east of Manila, and that enemy submarines were delivering arms to guerrillas in the Lamon Bay area.

Yamashita accurately predicted that the invasion would occur between January 10 and 20, targeting either the Batangas area or Lingayen Gulf. However, recognizing that he lacked sufficient forces for a decisive battle, particularly given the decimation of Japanese air power and the enemy's air superiority. As of the 1st of December the Japanese Army and Navy had probably had a combined air strength of some 500 planes in the Philippines, the bulk of them based on Luzon. This strength had been largely destroyed by Allied air strikes in support of the Mindoro operation and during Japanese air attacks against Mindoro-bound convoys and the Mindoro beachhead area. By the 20th of December, the Japanese Naval Air Service in the Philippines had no more than 30 planes, and the Japanese Army Air Force was down to approximately 100 first-line combat aircraft. About that date, some 50 naval planes flew to Luzon from Formosa to renew attacks against Mindoro, and shortly thereafter, it appears, a few Army aircraft also came down from Formosa or the home islands to reinforce Luzon. Many of these planes were lost during continued attacks against Mindoro until, by 31 December, the Japanese had probably no more than 150 operational aircraft left on Luzon, and about a third that many on other fields in the Philippine archipelago, for a total of about 200. Yamashita planned to execute a coordinated delaying strategy, launching local counteroffensives only when conditions were favorable. This approach aimed to deplete enemy resources and buy valuable time to reinforce Japanese defenses in Formosa and the Ryukyus. Consequently, on December 19, Yamashita finalized a new operational outline that established two forces: one to cover northern Luzon and the other for central and southern Luzon.

The plans outlined an initial strategy for the forces defending coastal regions to inflict significant damage on the enemy during their landing. This would be followed by delaying actions aimed at hindering the capture of crucial inland communication hubs and airfields. The final phase would involve a sustained last stand in the three mountainous areas previously identified as zones of ultimate resistance. To delay further enemy operations against Formosa and the Ryukyus, Yamashita decided to strengthen the northern sector, as its mountainous terrain and limited access routes from the central Luzon plain offered the best tactical conditions for prolonged resistance. As a result, Southern Luzon would be nearly stripped of troops to reinforce the second-largest concentration of forces in the mountains east of Manila. Yamashita positioned the 103rd Division in the Aparri coastal area, with three battalions stationed on the northwest coast; the 23rd Division, along with the 58th Independent Mixed Brigade, near the eastern shore of Lingayen Gulf; the 10th Division in the San Jose, Umingan, and Natividad sectors, along with the 11th Independent Regiment at Baler and Dingalan Bays; the 2nd Tank Division as a mobile unit in the Cabanatuan-San Miguel area, with the 6th Tank Regiment in Manila; the Manila Defense Force responsible for Manila and the surrounding mountains, with a garrison on Corregidor and the 39th Regiment on the Bataan Peninsula; the 8th Division securing key communication points to the east and west of Lake Taal, as well as important coastal positions in Batangas; the majority of the 105th Division stationed in the critical area east of Manila, while the Noguchi Detachment continued to hold Bicol; and the 82nd Brigade occupying coastal positions in the Lamon Bay region.

Upon its arrival on Luzon, the 19th Division was tasked with gathering its main forces south of San Leon, while also deploying units to secure critical locations around Tuguegarao and Echague. Additionally, the 2nd Mobile Regiment and the newly landed 2nd Glider Regiment were ordered to bolster defenses in the Clark Field area, which was primarily protected by ground air units. However, by the end of the month, due to the slower-than-anticipated withdrawal of the 105th Division, Yamashita instructed the 8th Division to relocate its main forces to the region east of Manila, leaving only the 17th Regiment stationed in Batangas Province. Lieutenant-General Yokoyama Shizuo then took command of the Shimbu Group, which encompassed all forces in the southern half of Luzon, below a line approximately extending from Manila to Lamon Bay. That is gonna be it for the Philippines today as we now need to head over to the Aitape-Wewak region. 

In the coastal sector the 19th Brigade had moved forward in accordance with Stevens' orders of 26th November that it should relieve the 2/7th Commando Squadron, clear the enemy from the area west of the Danmap, and concentrate round Babiang and Suain in preparation for operations east of the river. A company of the 2/4th Battalion had therefore relieved the 2/7th Squadron at Suain and Babiang on the 29th and 30th November. In the next 16 days patrols clashed with small groups of Japanese on seven occasions, and killed 28 without loss to themselves. By 17th December the main body of the 2/4th Battalion was at Suain, with a company at Idakaibul and one at Babiang. 

In the second week of December, the squadron expanded its control by establishing outposts at Yasile and Yambes, from which they successfully repelled several minor Japanese attacks. On 11th December an enemy patrol approached the perimeter held by Byrne's troop at Yambes. The Australians held their fire until the Japanese were 35 to 50 yards away, killed 6 and, during the day, 2 more. There were patrol clashes that day and on the 13th. At 1.30 a.m. on the 15th an enemy force of at least 35 attacked. This time the Australians let the leading Japanese come to within three yards of the perimeter then fired with automatic weapons and threw grenades. After pressing the attack for a while the enemy withdrew, dragging away their wounded and about 10 dead. By mid-December, the commandos had advanced along the coastal sector to the Danmap, over 40 miles from Aitape and approximately 20 miles into the Torricellis, without encountering significant enemy forces. The majority of Lieutenant-General Mano Goro’s 41st Division was positioned south of the Danmap, with the reinforced 237th Regiment under Major-General Aotsu Kikutaro occupying forward positions between the Anumb and Danmap Rivers.

Following the defeat at the Driniumor River, General Adachi’s 18th Army implemented a strategy to minimize contact with the enemy. They positioned outpost forces for ambush and scattered their units across a broad area, especially in locations where they could cultivate food and regain their strength. Despite these measures, many soldiers faced hunger, malnutrition, and illness, and they often lacked essential modern military equipment. Meanwhile, on December 12, Stevens instructed the seasoned 17th Brigade, led by Brigadier Murray Moten, to relieve the 2/7th Squadron at Tong and conduct patrols south towards Mimbiok and Yanatong, southeast to establish a base at Musimbe, and east to set up a base at Musu. Subsequently, the 2/7th Squadron was to relocate to Makuir and scout a route through Chem to the Dandriwad River and Babiang, aiming to establish a forward base on the Danmap, about five miles east of Makuir. In line with this plan, Moten dispatched Major Ian McBride’s Piper Force, consisting of two companies from the 2/5th Battalion, which arrived at Tong on December 20. That day Major Goode of the 2/7th Squadron reported that, except for foraging parties, the area which he had been ordered to patrol had been cleared of the enemy. The squadron had killed 26 Japanese and lost two killed and five wounded; two attached Papuan police had been wounded. The squadron's headquarters were now moved to Lambuain and it began its new task: to clear the Walum area. Walum village was occupied on 30th December after clashes in which several Japanese were killed. Documents captured by the squadron that day indicated that the main enemy line of communication from the coast to Balif was via Walum- Womisis-Womsak. At the same time, Piper Force occupied Musimbe and Musinau, coinciding with the arrival of the rest of the 2/5th Battalion in the Yambes area. Meanwhile, Stevens ordered the 19th Brigade to seize the Abau-Malin line and eliminate the enemy at the Danmap. On December 14, Martin sent the majority of the 2/4th Battalion to cross the river, with one company successfully fighting through Lazy Creek to reach Rocky Point.

As the other companies assembled, the 2/8th Battalion began its advance into the foothills to establish a forward base at Idakaibul and move towards Malin. Patrolling from Lazy Creek the 2/11th had two sharp clashes with the enemy force west of Niap on 30th and 31st December, three Aus- tralians and 11 Japanese being killed. At Matapau village, early on 2nd January, from 30 to 35 Japanese attacked the perimeter of Captain Royce's company. Artillery fire was brought down and the Japanese with- drew leaving six dead. This was the beginning of five days of sharp fighting against Japanese who seemed determined to stop the advance along the Old German Road. As soon as the enemy's attack had been repulsed Royce's company pushed forward along the road to a spur whence the artillery observer, Captain Lovegrove, might direct fire. A platoon crossed the little Wakip River at 10.20 a.m. but came under fire from Japanese on the steep-sided spur. The infantry withdrew and accurate artillery fire was brought down. At 2.10 p.m. the spur was occupied and from it Lovegrove directed fire on a pocket of Japanese so close that he had "to almost whisper his orders into the phone". In the day 14 Japanese were killed, and two Australians killed and five wounded, of whom four remained on duty. Next day, and on the 4th and 5th, there was sharp fighting round the spur and towards Niap, and on the 6th, after a strike by 11 bombers and a bombardment by the artillery, a platoon attacked across the Wakip but was held by the resolute enemy pocket at Niap.

On January 7, the Japanese defense was finally breached when three tanks broke through the beach and entered the town, followed by infantry. The next day, the leading company of the 2/8th Battalion entered Malin without facing any opposition. However, the 2/11th Battalion struggled to advance towards Doreto Bay, as the determined defenders repelled their attacks for another ten days. On January 18, a company executed a successful flanking maneuver through the foothills to Nimbum Creek and eventually positioned itself south of Abau, capturing the town two days later. Meanwhile, Lieutenant-Colonel Alfred Buttrose had sent one company to assault Perembil and secure the Musu area, while another advanced through Sumul towards Maharingi, and McBride’s company at Musinau moved eastward to patrol deep into the south. On January 3, the Australians unexpectedly drove a strong force of the 238th Regiment from Perembil, though they had to fend off several counterattacks in the following days. Continuing their advance, Asiling fell on January 9, followed by Samisai two days later, and another company secured Maharingi by January 15. Now, it is time to return to the Marianas to prepare for the next missions of General Hansell’s 21st Bomber Command. 

The United States military took steps to improve Saipan's defenses after the damaging raids of November 27. In a frantic effort to detect future intruders, Admiral Hoover stationed two destroyers 100 miles northwest of Saipan to provide early radar warning, and an AN/TPS-3 radar was rushed to Saipan from Oahu by air. The destroyers in some instances gave ample warning, but on other occasions the enemy planes still managed to come in unannounced. Arnold became frustrated that the microwave early warning radar set still was not in use; and on December 3 Admiral Nimitz ordered that the highest priority be given to installing the radar. Despite this, it still was not ready until after the conclusion of the Japanese air campaign. Two B-24 Liberator bombers fitted with air-to-air radar sets were also dispatched to Saipan. This was the first use of airborne warning and control aircraft by the United States, but they were not used in combat.

To maintain pressure on the enemy following the San Antonio strikes, he conducted a night radar mission with 30 Superfortresses on November 29, although it was unsuccessful. This mission was part of his preparations for a daylight attack on the Nakajima Aircraft Plant in Ota, scheduled for December 3. By D minus I weather reports were forbidding: at bombing altitudes over Ota, winds were reaching velocities of I 80 miles per hour or more. At 01:30 on the 3d it was decided that the only hope for the day was to go back to Musashino where visible bombing might be possible." Crews had already been briefed twice for the target; the 73d Wing hurriedly cut field orders and by 0945 eighty-six bombers were heading for Tokyo. Seventy-six got over the city to find clear weather but high winds; 59 planes bombed visually from a mean altitude of 28,700 feet with poor results.

Out of this mission, six bombers were lost, and another six were damaged, resulting in just 26 bombs hitting the plant area, causing minimal damage to buildings and equipment. Once again, the strike was disappointing. Musashi's records indicate that twenty-six bombs fell in the plant area with some small damage to buildings and equipment and almost none to machinery; Japanese casualties were moderately high. Strike photos, the command's only source of information, seemed to show even less damage, and for these slight results the command had paid dearly, with six B-29's lost and six damaged.

In response, on December 7, several Japanese aircraft, including two squadrons of Ki-67 bombers, launched a coordinated attack from both high and low altitudes, destroying three B-29s and damaging 23 others. This assault was observed by Lieutenant-General Millard Harmon, the commander of Army Air Forces in the Pacific, who had been sent by Nimitz to coordinate an extensive attack on Iwo Jima’s installations using both air and surface forces. On December 8th, at 0945 twenty-eight P-38’s swept over the island, followed at 1100 by the B-29’s and at noon by the Liberators. Hoover’s crusiers began seventy minutes of shelling at I 347. The bomb load carried by the planes forcefully illustrated the difference in performance between the heavy and very heavy bomber at 725 miles tactical radius: the 62 B-29’s dropped 620 tons, 102 B-24’s only 194 tons.” All told, enough metal was thrown to produce a good concentration on Iwo’s eight square miles, but because the bombers had been forced to loose by radar, results, so far as they could be judged from photography-handicapped, like the bombing, by adverse weather-were much less decisive than had been expected. Eyen so, the enemy’s raids on Saipan stopped until 25 December. Although the results were not as decisive as hoped, the enemy raids on Saipan were temporarily halted. On December 13, Hansell sent 90 Superfortresses to bomb the Mitsubishi Aircraft Engine Works in Nagoya. 

The choice for primary visual target was the Mitsubishi Aircraft Engine Works at Nagoya, and the same company’s aircraft works was named as radar target; strays, it was hoped, would spill into crowded Nagoya, Japan’s second city and an industrial center of great importance. The engine works, still in top priority for 21st Bomber Command, lay in the northeast section of Nagoya, about two and a half miles from Nagoya Castle. The plant was considered by the JTG as a single target though it actually consisted of three separate but closely related units of the vast complex comprising the Mitsubishi Heavy Industries, Ltd.: I) the No. 2 Engine Works, responsible for research, design, and manufacture of prototype engines; 2) the No. 4 Engine Works, which between 1939 and 1945 manufactured 44,004 engines, the most important model being the Ha-102, a 1,000-horsepower motor used on the Nick and Dinah 2; and 3) the No. 10 Engine Works, which furnished castings and forgings for all Mitsubishi engine plants. On the 13th, the 73d Wing was able to get ninety bombers up, most of them carrying ten 500-pound GP’s but one squadron from each group loaded with incendiary clusters. As on previous missions, a number of planes failed to reach the primary target: sixteen B-29’s aborted and three bombed targets of opportunity. Japanese resistance was lively and, in all, four B-29’s were lost, thirty-one damaged.

Despite significant losses, the recent bombing campaign demonstrated improvement, resulting in the destruction of an assembly shop and seven auxiliary buildings. Additionally, damage was inflicted on an assembly shop, a prototype engine-manufacturing facility, two other shops, and 11 buildings, leading to approximately 351 casualties. The bombing, if of less than pickle-barrel precision, showed improvement. Strike photos indicated that 16 per cent of the bombs dropped had fallen within 1,000 feet of the aiming point and that 17.8 per cent of the roofed area had been destroyed?’ Although this in itself was encouraging, had intelligence officers been able to read from their photos the whole story, there would have been even more optimism on Saipan. At the No. 4 Engine Works an assembly shop and 7 auxiliary buildings were destroyed, and an assembly shop and 11 buildings were damaged; at the No. 2 Engine Works a prototype engine-manufacturing shop and 2 other shops were damaged; and personnel losses ran to 246 killed and 105 injured. 

For the first time, the 21st Bomber Command made a noticeable impact on the aircraft industry, prompting the Japanese to start relocating equipment to underground facilities. Plant officials calculated that the attack reduced productive capacity from 1,600 to 1,200 engines per month; after December 13 parts were no longer machined at No. 4 Engine Works, and engine production was limited to assembling parts on hand and those received from other plants. Mitsubishi officials had been considering the advisability of dispersing the Nagoya facilities ever since the fall of Saipan. After the strike of December 13 the transfer of equipment to underground sites began, but even at the end of the war the movement had not progressed far enough to allow production in the new plants.

Five days later, Hansell dispatched 89 B-29s to target the Mitsubishi Aircraft Works in Nagoya. The Mitsubishi Aircraft Works was the giant assembly plant which used most of the engines produced in the No. 4 Engine Works. Located on reclaimed land at the northeast corner of Nagoya harbor, it was, like the engine works, composed of three integrated plants: I) the No. I Airframe Works for research and experimental engineering; 2) the No. 3 Airframe Works, which built navy planes-Zeke and Jack fighters and Betty bombers; and 3) the No. 5 Airframe Works, which manufactured bombers and reconnaissance and transport planes for the army. Large, compact, and conspicuous, this complex offered an excellent visual target, and the proximity of the harbor's shore line made it suitable for radar strikes as well. On this 18 December attack many planes, as usual, failed to follow the flight plan so that only sixty-three planes bombed the primary target. Cloud cover was heavy and forty-four of these dropped by radar, to add considerably to the damage caused by an earthquake on 7 December. Though few bombs were plotted in the area, 17.8 percent of the roofed area appeared to have been destroyed. The No. 3 Works suffered extensive damage to the sheet-metal, heat-treatment, fuselage assembly, and final-assembly shops, and at No. 5, approximately 50 per cent of the total assembly area was damaged. Casualties, in dead and injured, amounted to 464. 

On December 22, Hansell was compelled to alter his tactics and initiated a daylight incendiary mission. Unfortunately, only 48 B-29s targeted Mitsubishi's engine works due to poor weather, resulting in minimal damage. The Nagoya mission on the next day, though using only incendiaries, was not in fulfillment of Norstad’s request; it involved only 78 bombers dispatched instead of IOO and it was planned as a daylight precision attack. The weather turned bad, however, and before the last formations were over Nagoya the target was covered by 10/10 cloud. Only forty-eight planes bombed the Mitsubishi plant and they had to drop by radar; strike photos were few and revealed little. Actually there was not much damage to reveal: 252 fire bombs fell in the area of the No. 4 Works, damaging a few buildings but hurting no machine tools and causing no loss to pruduction

On Christmas night, the newly renamed 6th Air Army, led by Lieutenant-General Sugawara Michio, launched its final significant assault on the Marianas, deploying 25 aircraft to bomb from both high and low altitudes. This attack resulted in the destruction of one B-29, serious damage to three others, and minor damage to 11. Overall, the Japanese had deployed over eighty planes over Saipan and Tinian, losing around 37, while managing to destroy 11 B-29s, seriously damaging 8, and causing minor damage to 35. Finally, on December 27, Hansell's last mission involved a return trip to Nakajima, where only 39 out of 72 dispatched B-29s caused little damage to the Musashi plant, although an incendiary attack unfortunately set a hospital on fire.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

In a fierce battle for control, forces devised a strategy to defend coastal regions and key locations in Luzon. As troops repositioned, Australian commandos clashed with Japanese units, achieving victories despite challenges. Meanwhile, U.S. bombers targeted Japanese industrial sites, inflicting damage but facing heavy losses, marking a pivotal struggle in the Pacific theater.

- 162 - Pacific War Podcast - Victory at Leyte - December 24 - 31 - , 1944

Last time we spoke about the third arakan campaign. In December, General Bruce’s forces advanced through Leyte, securing Ormoc and preparing for a decisive push toward Valencia.. The 305th and 306th Regiments steadily overcame enemy positions, while the 307th secured the airstrip. As Japanese forces began to retreat, the 12th Cavalry captured Kananga, opening Highway 2. Meanwhile, in Burma, General Slim devised Operation Extended Capital, aiming to outmaneuver the Japanese and cut off their supply lines, setting the stage for a crucial battle. As Admiral Mountbatten pivoted from Operation Dracula to launch Operation Romulus in Arakan, General Christison devised a three-pronged assault on Akyab. Facing fierce Japanese resistance, Private Kweku Pong displayed extraordinary bravery amidst chaos, earning recognition for his valor. Meanwhile, the 28th Army struggled to defend its positions, ultimately retreating under pressure. Amidst strategic deceptions, the Allies advanced through challenging terrain, culminating in significant victories that shifted the tide in Burma, showcasing courage and tactical ingenuity in the face of adversity.

This episode is the Victory at Leyte 

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

As we last left off, General Krueger’s forces had effectively secured the Ormoc Valley, prompting many Japanese units to begin a challenging retreat toward Palompon. From that point, the best General Suzuki’s troops could manage was to hold their positions for as long as possible. The Japanese had pockmarked Matagob and the area surrounding it with foxholes and emplacements and had dug spider holes under the houses. South of Matagob, where the road climbed into the hills, the enemy had utilized natural caves, gullies, and ridges on both sides of the road and dug many deep defensive positions. Some of these were eight feet deep, two feet in diameter at the top, and widened to six feet at the bottom. The Japanese had emplaced machine guns in culverts and had constructed several well-camouflaged coconut log pillboxes on the forward slopes of the ridges. An excellent, almost invisible installation, which served as an observation post, was dug in on the forward slope of a ridge about three miles north of San Miguel. It had a concealed entrance on the reverse slope. From this post eight miles of the road to the north and east could be observed. 

Meanwhile, eager to deliver a decisive blow, Krueger organized his forces for a four-division assault along a wide front toward the west coast. General Bruce’s 77th Division was tasked with advancing west along the Palompon road, while the three divisions of General Sibert’s 10th Corps embarked on a difficult trek across the mountains to reach the northwest coast. The northwestern mountains of Leyte west of Ormoc Bay provided a difficult barrier to any movement toward the northwest coast. The area was the last one available to the Japanese either for escaping from Leyte or for staging defensive actions. In general, the terrain was rough, increasing in altitude from broken ground and low hills in the north to steep rocky ridges and high hills in the south. The northern part was either under cultivation or covered with cogon grass. Toward the south, the cultivated fields and grasslands were gradually supplanted by dense forests. Palompon had been extensively used by the Japanese as an auxiliary port of entry to Leyte. The town was the western terminus of the road that ran north and eastward across the northwestern hills to join Highway 2 near Libongao. It was this road junction that the 10th and 24th Corps had seized. The Palompon road, as it was called, followed the lower slopes of the hills until the flat interior valley floor was reached. The confining hills were steep-sided with many knife-edged crests. Such was the area into which the forces of the 6th Army had driven remnants of the Japanese 35th Army.

To facilitate the capture of Palompon, Bruce planned to land the 1st Battalion, 305th Regiment near the port, while the other two battalions advanced westward on the Palompon road. To support this operation, Admiral Kinkaid would provide amphibious vehicles, LCMs, and a PT escort. However, while preparations for the amphibious assault were underway, the 2nd and 3rd Battalions of the 305th Regiment departed from Valencia on December 22, quickly crossing the Togbong and Pagsangahan Rivers without encountering any opposition, and eventually halting just beyond the Humaybunay barrio. 

The 302nd Engineer Battalion, which followed behind the assault battalions, fought the "battle of bridges." The engineers worked around the clock, frequently without any infantry protection, to restore the bridges as soon as possible. The bridges were to be sufficiently strengthened initially to support 2.5-ton truck traffic for infantry supply, then they were to be reinforced to carry 20 tons in order to bring M8's forward, and eventually to 36-ton capacity to carry the M10's. General Bruce had hoped that sufficient Bailey bridges could be made available for important crossings to carry traffic while engineers built wooden bridges under the Bailey bridges. Only a limited number of Bailey bridges were furnished, however, and engineer progress to the west was slowed down. At the same time, patrols from the 128th Regiment successfully eliminated the last enemy strongholds in the Limon area, while the 127th Regiment advanced to Lonoy, where the 1st Cavalry Division was gearing up for its westward push. Finally, the 24th Division, now under Major General Roscoe Woodruff, dispatched the 34th Regiment to launch an attack toward Tuktuk.

On December 23, as aircraft bombed Palompon, the 2nd and 3rd Battalions of the 305th Regiment resumed their advance. The Americans steadily progressed along the road, successfully forcing the Takahashi Detachment to retreat to the mountains northwest of Matag-ob, where they had to fend off a series of strong night counterattacks. That same morning, the assault units of the 1st Cavalry Division moved out from the highway, facing no resistance as they advanced west through the mountains. This initial day of marching established the pattern for the following days, with the cavalry regiments continuing to push forward through challenging terrain, encountering only sporadic resistance. Additionally, from December 23 to 26, the 34th Regiment conducted extensive patrols along the west coast of the Leyte peninsula. Meanwhile, the advance echelon of the 1st Division successfully linked up with the 68th Brigade, reaching the Bagacay sector the next day. However, the main body of the division had to carve its way through dense jungle on its way to Bagacay. The 102nd Division was also advancing toward the area south of Matag-ob, but after failing to make contact with the 35th Army or the Takahashi Detachment, its units began to retreat to Villaba in the following days. On December 24, while the 1st Battalion was boarding at Ormoc, the remainder of the 305th Regiment launched another offensive. At 1000 on 24 December the assault troops jumped off. The Japanese resistance was light and intermittent, but American progress was slow because of the rough, irregular hills in which the enemy had established positions in foxholes, spider holes, and caves. Since it was not possible to bypass these positions, the regiment had to clear each one before the advance could continue. The force received some artillery fire but a mortar platoon from Company A, 88th Chemical Weapons Battalion, silenced the enemy guns. At 1500 the battalions set up their night perimeter 500 yards short of the road bend. During the night a Japanese force of twenty men, which tried to penetrate the defenses of the 3d Battalion, was killed. Both the 127th and 128th Infantry Regiments sent out patrols on December 23 to reconnoiter the terrain. At 08:00 on December 24 the two regiments started for the west coast. Throughout the march to the sea, they encountered only small parties of the enemy, who put up no effective resistance, but heavy rains, dense, almost impassable forests, and steep craggy hills slowed the advance. The commanding officer of the 127th Infantry said of the hills encountered on December 24: “The morning was spent in climbing to the top of a mountain ridge. The climbing was difficult but as we later found out, the descent was much worse. The trail led almost perpendicular down the side. After reaching the bottom, another ridge was encountered, this almost straight up, everyone had to use hand holds to pull themselves up. All in all there were seven ridges from the bottom of the first descent to the first possible bivouac area.” The hills were less rugged from then on. Throughout the march both regiments also received supplies by airdrop, which was not completely satisfactory since none of the drops was made at the requested time and frequently there was a wide scattering of supplies.

On December 25, the 1st Battalion of the former unexpectedly came across the remnants of the 1st and 57th Regiments. The Japanese forces suffered significant casualties and were compelled to disperse, but they eventually managed to reach Bacacay later that night. Meanwhile, the 305th Regiment made slow progress along the Palompon road against a well-entrenched enemy. However, the crucial development was that its 1st Battalion successfully landed at Buaya without facing any opposition. 

A light fast armored column moved north to clear the road and to forestall any Japanese counterattack from that direction as the rest of the task force went rapidly south through the barrio of Look to Palompon, which fell at 1206. This closed the last main port of entrance on the island to the Japanese. Within four hours after hitting the beaches the battalion had secured the barrios of Buaya and Look as well as Palompon, and had strong patrols operating to the northeast and south. The troops met no opposition at any point. It was doubtless with great satisfaction that General Bruce sent the following message to the Commanding General, 14th Corps: "The 77th Infantry Division's Christmas contribution to the Leyte Campaign is the capture of Palompon, the last main port of the enemy. We are all grateful to the Almighty on this birthday of the Son and on the Season of the Feast of Lights." The 1st Battalion occupied a defensive position in the vicinity of Look on 25 December, and rested on 26 December, which was Christmas Day back home. It spent the next five days sending out patrols and awaiting the arrival through the mountains of the rest of the 305th Infantry.

Once again, Suzuki's plans were thoroughly disrupted. Palompon was to have been used as the rear center of the line of communications and the army headquarters was to have been established at Kompisao, but the seizure of Palompon on 25 December by the 77th Division forced Suzuki to change the location of his army headquarters. He then selected as a base of operations an area in the vicinity of Ginabuyan that overlooked Silad Bay and was about three kilometers north of Villaba. The new area was a plateau with an elevation of about 1,200 feet, heavily forested and having rocky eastern and western slopes that made it "a natural fortress." From it one could command a view of Ormoc Valley to the east and the Camotes Sea and Cebu to the west. There were a few Filipino huts, and cultivated fields and coconut groves, interspersed with salt beds, lay along the beach. The area "was admirably suited for an extended period of defensive action." General Suzuki ordered the units of the 35th Army that were retreating westward to repair to the vicinity of the new base of operations. 

He sent orders for his retreating units to gather there instead of in Palompon. Although Suzuki anticipated being able to support 15,000 men in this self-sufficient area, an assessment of the available resources revealed that they would only last for two weeks. Consequently, the Japanese began preparations for Operation Chi-Go, which involved the amphibious movement of several units, including the 35th Army headquarters and the majority of the 1st Division, to other islands in the Visayas. At the same time, on December 26, the 34th Regiment received orders to capture San Isidro. The next day, its 1st Battalion left Calubian and moved to the high ground overlooking the port, while Companies F and G conducted amphibious landings at Gigantangan Island and Taglawigan before securing Daha. The reinforced Company G then re-embarked on the landing craft and proceeded toward the San Isidro Bay area, where they encountered heavier resistance than anticipated and were ultimately forced to retreat.

At the same time that the 2nd Battalion, 305th Regiment was being withdrawn for an overwater movement to Palompon, the 3rd Battalion continued its advance along the road, successfully covering over 1,000 yards by December 28. That day the foremost elements of the 5th and 12th Cavalry Regiments broke out of the mountains and reached the barrio of Tibur on the west coast, about 2,800 yards north of Abijao. By nightfall on the following day, the 7th Cavalry was also on the west coast but farther north. In its advance it had encountered and destroyed many small, scattered groups of the enemy, most of whom showed little desire to fight. The regiment arrived at Villaba, two and one-half miles north of Tibur, at dusk, and in securing the town killed thirty-five Japanese. Additionally, the 34th Regiment launched a coordinated assault on San Isidro, successfully overcoming all enemy resistance and capturing the port. In the following days, the troops moved south along the coast, eliminating small, poorly equipped Japanese units. Looking south on December 29, the 128th Regiment reached the high ground overlooking Tabango and Campopo Bays, while the 127th Regiment secured the high ground overlooking Antipole Point, completing the advance of the 32nd Division. Further south, the 3rd Battalion, 305th Regiment continued its push along the Palompon road despite strong resistance, while Company B secured the barrio of San Miguel.

At 0930 on 30 December the 305th Infantry struck along the Palompon road, the 3d Battalion driving west, and the Provisional Mountain Force attacking east. The Mountain Force encountered only scattered resistance until 0930, when the Japanese, from well-entrenched positions in the precipitous sides of the road at a point about four miles east of Palompon, directed strong machine gun fire along the road. The Mountain Force dug in for the night on high ground overlooking the point at which its advance had been halted. The 3d Battalion succeeded in overcoming the opposition which had halted it the previous day, and pushed forward to a point about 1,000 yards southwest of Tipolo. The Japanese had emplaced artillery on curves in the road and could fire directly on the advancing American troops. Although the 305th Infantry lost one tank to enemy artillery fire, it was able to destroy three 75-mm. guns and capture two others intact. Meanwhile, Company C conducted a reconnaissance in force and executed an amphibious landing at Abijao, advancing 1,300 yards north to establish contact with elements of the 1st Cavalry Division near Villaba. By this time, most of the Japanese forces had successfully regrouped in the Villaba-Mount Canguipot area. Consequently, on December 31, Suzuki launched four strong counterattacks against the forces at Villaba; however, enemy artillery disrupted most of these assaults before elements of the 77th Division arrived to relieve the cavalrymen.

With the westward advance to the coast complete, General Eichelberger’s 8th Army officially took command of all units on Leyte Island, following MacArthur's announcement that organized resistance had ceased. As a result, on January 1, the 77th Division was instructed to relieve the 32nd and 24th Divisions, while the divisions of the 10th Corps moved to staging areas in preparation for upcoming operations. The 8th Army also assumed control of operations on Samar Island, which had similarly been secured against enemy forces. Units from the 1st Cavalry Division had pushed through heavy resistance to reach the strategic Taft-Wright Highway that runs through central Samar. On December 8, the cavalry successfully captured Wright, the western end of the highway, and then moved east to connect with friendly guerrilla forces advancing from Taft on the opposite coast, thereby securing control of the highway. Meanwhile, following the successful invasion of Mindoro, American forces continued their efforts on Hill Drome and Ellmore Field, with General Dunckel’s troops conducting extensive patrols to locate enemy stragglers while awaiting the arrival of the 21st Regiment. The only opposition faced came from the persistent assaults of the 4th Air Army and the 1st Combined Base Force. On December 21 and 22, the 1st Resupply Echelon was attacked by enemy aircraft. About twenty kamikazes attacked the convoy, so damaging two LST's that they later had to be abandoned, and inflicting lesser damage on two destroyers and a Liberty ship. The 3d Battalion, 21st Infantry, en route to Mindoro in this convoy lost 6 men killed and 32 wounded; U.S. Navy losses were about 70 men killed or wounded; the Japanese lost 7 planes in kamikaze attacks and 3 others to shipboard antiaircraft fire. Then, from December 28 to December 30, Task Unit 18.3.15 was also attacked by kamikazes.

Meanwhile, Admiral Okawachi was getting Admiral Shima’s 2nd Striking Force ready for a hit-and-run surface attack on enemy invasion ships near San Jose, known as Operation Rei-Go. However, a proposed counter-landing on Mindoro, which was supported by Marshal Terauchi, Admiral Fukudome, and General Tominaga, faced strong opposition from General Yamashita and his 14th Area Army. The Area Army staff adamantly maintained that it would be impossible to move any sizeable forces to Mindoro but agreed to dispatch a small raiding unit to hamper enemy development of airfields in the San Jose area. On or about 24 December, an order was issued to the 8th Division to organize a task unit for this mission as soon as possible.

Ultimately, a reluctant compromise was reached, allowing a small raiding unit from the 8th Division to be sent to disrupt enemy airfield development in the San Jose region. The raiding detachment was a specially organized provisional unit which included a small number that originally belonged to the Gi-Go Airborne Raiding Unit. It assembled at Batangas and prepared to embark for Mindoro. While this unit was being organized, Shima’s warships left Camranh Bay on December 24. However, as they approached Mindoro on December 26, a lone PBY reconnaissance plane spotted them. In response, 105 aircraft were sent to conduct low-level attacks on the Japanese force. 

At 19:40 the first wave of planes found the vessels just offshore. Before the wild engagement was over, the full wing strength had attacked every ship at least once. "When I saw a solid sheet of flame," reported one pilot in describing the AA, "I knew I was over the vessel." While wheeling away from the target, each pilot flashed on his running lights to avoid collision. Some planes landing in the Mindoro blackout for rearming, made as many as three strikes against the enemy vessels. Although PT boats, lurking close to shore, fired torpedoes at the silhouetted Japanese targets, only the destroyer Kiyoshimo went down, and the fleet persisted toward the beachhead, where at 22:40 it fired star shells which began an ineffective 40-minute bombardment. Only one Liberty ship, which had not sought refuge behind Ilin Island as directed, was sunk. Naval gunfire and simultaneous Japanese air attacks caused little damage at Hill, but made it difficult for the airmen aloft to land. With gasoline running short, most of the pilots made as many attacks as possible and then headed through the night and bad weather for Leyte, a flight more dangerous than the Japanese AA had been. When a full count was made, losses during the engagement totaled 26 aircraft. For the force engaged this was a heavy loss, but it was not in vain, for several Japanese survivors attributed the amazingly poor bombardment by their fleet to the aerial clawing which had demolished main batteries and killed a majority of the gun crews. Dunckel thought that without a doubt the airmen had saved the beachhead from serious losses: "The action of our Air Units on that night," he wrote, "will stand forever… as one of the most gallant deeds to be established in the traditions of American fighting men."

On 26 December 1944, then with the San Jose bombardment force, Kiyoshimo was crippled by two direct bomb hits in attacks by U.S. Army bombers during the approach to Mindoro, Philippines. The ship was then finished off by a torpedo from U.S. PT-223, 145 miles south of Manila ; 82 were killed and 74 injured. The destroyer Asashimo rescued 169 survivors, including ComDesDiv 2, Captain Shiraishi Nagayoshi, and Lieutenant Commander Kajimoto; U.S. PT boats rescued five others.Despite this, Shima pressed on toward his target, entering the anchorage area at 23:00 to commence bombardment of San Jose. After approximately forty minutes of shelling, during which one auxiliary vessel and a PT boat were sunk, the Japanese ships withdrew northwest at high speed, still under fire from enemy planes. Although Shima’s force ultimately managed to escape, the air attacks resulted in the sinking of the Kiyoshimo and damage to the Ashigara, the light cruiser Oyodo, and three destroyers, with a loss of 26 aircraft. The bombardment prevented landings at the Mindoro strips and many pilots, finding their planes running low on fuel, headed through the darkness and heavy weather toward Leyte fields only to crash on the way. Following this unsuccessful operation, on December 31, the raiding unit from the 8th Division finally crossed the Verde Island Passage by landing craft to reach Calapan in northeastern Mindoro, and then proceeded to Pinamalayan, arriving there on January 5. We must now depart from the Philippines and proceed to Bougainville to report on the preparations for a new Australian offensive. 

Previously, we observed that General Savige’s 2nd Corps had successfully relieved the American troops stationed at the Cape Torokina perimeter.  The Australians had now reached the conclusion that the Japanese had disbanded depleted units to reinforce others and were maintaining a well- disciplined and efficient force. They decided that, at the end of November, the force included the 38th Independent Mixed Brigade, built round the 81st Regiment, and the 6th Division with three depleted infantry regiments -13th, 23rd and 45th. Of these the 38th Brigade was believed to be chiefly concentrated at Numa Numa, with part of the 81st Regiment forward on the trail; most of the 13th Regiment was believed to be round the Jaba River-Gazelle Harbour area, with the 23rd farther south, and the 45th round Kieta on the east coast. The Allied Intelligence estimates of the whereabouts of the main Japanese forma- tions on Bougainville proved accurate. The main shortcoming was that the strength of the naval troops was underestimated. At the time of the arrival of the Aus- tralians there were about 11,000 naval men, including 3,500 civilian workers, on the island; the 87th Garrison Force, about 4,000 strong, was in the Buka area, and in the south were two strong forces of marines: the 6th Sasebo Special Naval Landing Force (about 2,000) and the 7th Kure Special Naval Landing Force (about 1,500). Indeed the naval forces were about as strong in fighting men as the 6th Division. The successful attack on Little George by the 9th Battalion on 29th November, six weeks before it was expected, surprised the enemy commanders and convinced them that the Australians were determined to open an offensive. Reinforcements numbering 450 were hurried into the central area (there were 2,000 troops deployed in or forward of Numa Numa) and Colonel Kaneko Atsushi of the 81st Regiment took command. A further 1,000 troops were sent from Kieta and the north to Numa Numa. Hyakutake was convinced that the attack on the Numa Numa trail would be accompanied by a landing at its eastern end with the object of severing his force. The quantity of artillery used in the attack on Little George and later Arty Hill convinced the Japanese that a determined thrust was being made. Arty Hill was defended by men of the 5th and 11th Companies of the 81st Regiment. Meanwhile the 13th Regiment was attacked on the Jaba River. Lieut-General Kanda of the 6th Division did not propose to contest the south bank of the river, considering that the crossing was merely a feint and the principal offensive would be made by sea; the main body of the defending force-1,500 men-was retained in the Mosigetta area. By January Kanda estimated that one Australian division, its name yet unknown, was south of the Jaba, with 25 guns.

From 23rd to 26th November the 9th Battalion, with the 12th Field Battery and other detachments under command, took over this sector. The 9th Battalion's first task was actively to reconnoitre the Sisivie area with a view to attacking it later; and to secure ground from which such an attack could be launched. It had been believed that the main supply route from Numa Numa passed through Sisivie, but captured docu- ments and interrogation of prisoners revealed that Sisivie was merely an outpost and that the Piaterapaia area was the terminus of the enemy's line of communication; consequently the battalion's efforts were con- centrated in that direction. At 1.50 p.m. on the 24th one rifle shot was fired from Little George into the battalion's area the first shot in the Australian operations on Bougainville. On the 25th a small patrol moved stealthily to the rear of Little George and was fired on, two men being wounded. On the morning of the 29th the battery in the Doiabi Valley fired high-explosive and smoke shells on to Arty Hill, mortars fired smoke bombs on to Little George, and into the smoke a single platoon attacked. At the run the men reached the top of Little George before the Japanese emerged from shelter, opened fire with machine-guns and threw grenades. The attackers did not falter but worked their way forward in pairs, one man firing on a post while the other moved close and threw in grenades. Lieutenant Deacon, the commander, was 3 wounded but carried on. In about half an hour the position was gained. Two Australians had been killed and six wounded, of whom three remained on duty. Twenty Japanese dead lay on the hill, in- cluding a lieutenant and a sergeant. The expected enemy counter-attack was made in the evening by about 40 Japanese. It was a frontal thrust and gained no ground. Until dawn the enemy tried in vain to infiltrate.

While these operations were in progress on the Numa Numa trail, the 2/8th Commando, next on the right, had taken over responsibility for the tangled mountain area rising to an altitude of 4,000 feet south and south-east of Mount Bagana, and known as the Hanemo sector. When the commando squadron took over from a company of the 164th American Regiment there had been no contact with the enemy for several weeks, and it was believed that only a handful of Japanese were in the neighbourhood. For five weeks from 24th November, when the relief was completed, a commando troop patrolled but met Japanese only twice, killing two and capturing another. By 27th December, when the 61st Battalion relieved the troop, it was considered that the area was clear and the flank of a force advancing down the coast would be safe.

Additionally, Brigadier Raymond Monaghan’s 29th Brigade was deployed to the southwestern edge of the perimeter, and a company from New Guinea was assigned to scout the Jaba River area. On December 3, Matthews sent a platoon to Sisivie, but the defenders were able to pin down the Australians with intense fire. After successfully repelling a strong enemy counterattack, the 9th Battalion advanced on Bawabu Ridge toward Pearl Ridge, with Matthews’ C Company ordered to capture Arty Hill on December 18. 

Matthews planned an attack on Arty Hill by a full company. At 7 a.m. on 18th December Major Blanch's C Company formed up on the sheltered side of George and Little George, on top of which men of a supporting company were walk- ing about nonchalantly to mislead the enemy into thinking that it was to be another uneventful day. Twelve New Zealand Corsairs at- tacked the Japanese positions; the battery of the 4th Field Regiment opened fire from its positions in the Laruma River Valley; medium machine-guns fired from Mount Deacon and Bawabu Ridge that is, from each flank-on to the reverse slope of Arty Hill at ranges up to 1,000 yards. After thirteen minutes of bombardment, the attackers advanced through the smoke along the razor-back ridge which was the only means of approach to the bare hill. Months of intermittent shelling had destroyed the bush and so loosened the soil on the steep slopes that the men had difficulty in scrambling up them. By 8.10 the leading troops were near the crest of Banyan Knoll and were meeting sharp small arms fire from Japanese in covered weapon-pits. Grenades were hurled down on them. They pressed on. Sergeant Allan, commanding the right platoon, led the way to the top of Banyan Knoll, shot a Japanese machine-gunner and himself fell dead. His men carried on up the slopes of Arty Hill. As at Little George, the attackers worked in pairs, one man covering an enemy post with fire while the other attacked from a flank with grenades. After more than an hour of close fighting the position was won and the defenders were digging in and setting up wire in preparation for the probable counter-attack. There was none: a prisoner said that there were not enough men left to attack. Five Australians were killed and 12 wounded of whom 4 remained on duty. Twenty-five Japanese dead were counted, 2 Japanese were taken prisoner, and from 10 to 20 recently-buried bodies were found. Two days later, Lieutenant-Colonel John McKinna’s 25th Battalion began to relieve the exhausted 9th Battalion and was immediately tasked with taking Pearl Ridge, although its initial probing attacks were met with fierce resistance from the determined defenders. Meanwhile, Monaghan had deployed Lieutenant-Colonel Herbert McDonald’s 15th Battalion to the Jaba River area, where they effectively cleared out enemy outposts.

By the fourth week of December, the unofficial ceasefire on Bougainville had collapsed. Intense fighting erupted in two of the three main sectors, resulting in the deaths of over 100 Japanese soldiers, with their forward positions in each area being captured. The Australians were also bringing in additional reinforcements to sustain their offensive. According to Savige’s strategy, Brigadier John Field’s 7th Brigade was to be replaced by elements of Brigadier John Stevenson’s 11th Brigade in the central sector, with orders to move south and join the rest of Major-General William Bridgeford’s 3rd Division for an assault toward the Puriata River. Additionally, a strong contingent from the 11th Brigade was set to advance along the northwest coast of the island toward Soraken Harbour, aiming to push the northern enemy forces into the confined Bonis Peninsula. However, before these plans could be executed, McKinna was intent on capturing Pearl Ridge and aimed to launch one final attack with all his companies by the end of the month. Unbeknownst to the Australians, the few defenders in the area had recently received reinforcements in the form of a battalion under the direct command of Major-General Kijima Kesao, which significantly strengthened the ridge. Nevertheless, on the morning of December 30, aircraft bombarded the Japanese positions for about 40 minutes. At 08:00, the infantry advanced under the cover of artillery and machine-gun fire, with A Company facing heavy resistance just in front of Pear Hill that they could not overcome. Due to this setback on the right flank, McKinna ordered D Company to undertake a challenging climb along Pear Hill instead of the narrow spur where the attack had failed. Meanwhile, C Company made slow progress through dense brush but eventually managed to cut the enemy's track to the west.

After repelling several enemy counterattacks during the night, the four companies renewed their assault on December 31. Although the march over Arty Hill and through thick underbrush was physically demanding, D Company managed to approach Pear Hill undetected. With A Company drawing enemy fire, D Company launched a powerful attack following an artillery bombardment that successfully pushed back the Japanese defenders. Meanwhile, B Company captured Baker’s Brow to the west, and C Company held its position along the western track. However, by nightfall, Kijima’s troops began testing the defenses established by C Company. In the early morning, the Japanese launched a fierce counterattack from the south and southeast, managing to penetrate two forward Australian positions. After an hour of intense hand-to-hand combat, the assault was ultimately repelled with the help of artillery support, and Australian patrols later found that Pearl Ridge had been abandoned by the enemy. Throughout the morning and into the early afternoon, the Australians conducted mopping-up operations until the ridge was completely cleared. With control of Pearl Ridge secured, the Australians gained a strategic vantage point that allowed them to observe from one side of Bougainville to the other, aiding future operations. During the battle, the Australians suffered 10 killed and 25 wounded, while the Japanese lost 34 killed and 1 captured. Shortly after taking Pearl Ridge, the 11th Brigade assumed control of the central sector as per Savige's orders, while the rest of the 7th Brigade began moving south.

In conclusion, Major-General Percy Clarkson’s 33rd Division began its deployment to Morotai in late December, with Colonel Ray Cavenee’s 136th Regiment landing on the island's west coast on December 22. Four days later, the regiment advanced into Japanese-controlled territory to engage Colonel Kisou’s 211th Regiment, receiving support from elements of the 130th Regiment moving overland from the Doroeba Plain and the 3rd Battalion of the 137th Regiment marching from Morotai's southern coast into the interior. This coordinated effort aimed to prevent the Japanese from dispersing into smaller groups in the island's mountainous regions. On January 3, the 136th Regiment located and attacked the 211th Regiment at Hill 40, with the 1st and 2nd Battalions advancing from the southwest while the 3rd Battalion approached from the north. After two days of intense combat, the Americans successfully captured Hill 40, inflicting significant casualties on the enemy, and then began pursuing the retreating Japanese forces to the north. Two thousand yards to the north, the 3d Battalion was settling down for the night. Its march from Radja had started badly. From the beginning the battalion had been harried by the enemy. On the nights of December 26-27 and 27-28, its perimeter had been attacked viciously by an estimated enemy battalion. (The 3d Battalion of the Jap 211th Infantry. It had been detached from the 211th for a special mission to Radja to await and guide reinforcements from Halmahera. The five reinforcing barges were ambushed after slipping through the Navy PT screen, and were destroyed along with fifty tons of food and supplies.) The battalion had experienced the hardest march of its history. The jungle was more difficult than that encountered by the Pilowo column. Moreover, to join the Hill 40 battle it had to abandon trails for cross-country movements. Although the battalion had marched and fought its way forward for ten days it was still in fighting trim. The number of Japs killed and found buried along the trail indicated terrible losses for the Japs. The battalion commander, Major Ralph Pate, attributed the lack of enemy resistance during the past two days to the withdrawal of the enemy. Actually, as he learned later, the 3d Battalion, Jap 211th Infantry Regiment, had been destroyed as a military force. By January 14, when the 136th Regiment was finally withdrawn to the main perimeter, the Americans reported having killed 870 Japanese soldiers and captured 10, suffering 46 men killed and 127 wounded in the process.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

General Krueger's forces captured Palompon, disrupting Japanese plans, while American troops advanced through challenging terrain, overcoming resistance and securing key locations. Japanese forces planned a counter-landing on Mindoro, but faced fierce opposition. Meanwhile, Australians advanced on Bougainville, capturing strategic positions amid heavy fighting.

- 161 - Pacific War Podcast - Third Arakan Offensive - December 17 - 24 - , 1944

Last time we spoke about the invasion of Mindoro. Ormoc fell on December the 10th. The 149th Regiment cleared the airstrip at Buri, while the Japanese launched a desperate attack on airfields, only to be repelled by American forces. Amid chaotic battles, the Japanese attempted maritime reinforcements, but their vessels were met with devastating American fire, sinking transports and crippling their efforts. By December 13, the American advance continued through heavy resistance, leading to intense skirmishes, showcasing bravery and the struggles faced on both sides during the conflict. On December 14, US troops of the 2d Squadron, 7th Cavalry, advanced against stubborn Japanese defenses near Limon. While under fire, they strategically pushed forward, capturing enemy positions and equipment. Despite heavy artillery, Troop G utilized flamethrowers and close combat, overcoming formidable foxholes, helping to secure vital ground. Meanwhile, Admiral Nimitz prepared for future invasions, and General MacArthur postponed operations to protect his forces. The successful landings on Mindoro marked a pivotal moment, signaling the approaching assault on Luzon.

This episode is the Third Arakan Offensive 

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

As we left off last week, General Bruce’s 77th Division had effectively advanced to Linao and Cogon, securing Ormoc. Meanwhile, General Sibert’s 10th Corps had pushed the weary Japanese forces in the north back to the Lonoy area, with both divisions preparing to continue their assaults through the Ormoc Valley toward Valencia, in line with General Krueger’s strategy. To address the emerging situation, the 68th Brigade was mobilizing to support the 1st Division, while the 5th and 77th Regiments were making their way to Huaton to participate in a counteroffensive against Ormoc; however, only the 77th Regiment would reach its destination in time. Concurrently, the isolated 16th Division in the central Leyte mountains was gradually withdrawing from the Burauen front, losing strength with each passing day, and the 26th Division was gathering north of Talisanyan to prepare for the final retreat to Ormoc. On December 16, with the port secured, Bruce’s forces were poised for the next stage of their advance north along the Ormoc corridor. Given that his patrols reported minimal enemy resistance west of Highway 2, Bruce aimed to encircle the Japanese forces from the east with the 306th and 307th Regiments, while the 305th would advance along the highway. Following this plan, the 305th Regiment quickly eliminated the remaining enemy positions in Cogon and proceeded 400 yards north of the road junction toward Tambuco. Meanwhile, the 307th swiftly moved through the neighborhoods of Jalubon, Liloan, Bao, and Catayom to San Jose, where they encountered and defeated two platoons of paratroopers. The 306th Regiment also advanced to Jalubon but then shifted north toward Tipic to bypass Huaton and directly assault Valencia.

Looking north, while the 126th and 127th Regiments fought bravely against an enemy that restricted the division's progress to just a few dozen yards each day, the 12th Cavalry Regiment continued its advance toward Lonoy. Ultimately, the successful American assault on December 16 left the Japanese defenses exposed, prompting General Suzuki to alter his offensive strategy once more, immediately directing his forces to conduct a delaying action to facilitate a final retreat toward Libongao. Meanwhile, Bruce intensified his attack on December 17. As a result, the 305th Regiment encountered stiff resistance while attempting to reach Tambuco. The Japanese had constructed defensive positions along Highway 2 in the southern part of Ormoc Valley. At the road junction of Highway 2 with the road to Liloan were many trenches three to four feet deep and parallel to the highway. Trenches had also been dug along the sides of a machine gun emplacement that occupied a slight elevation commanding Highway 2 both to the north and to the south. On both sides of the road from Cogon to Catayom foxholes lined Highway 2, in the ditches and under the shacks. Some of these positions were dug on a slant and were six to seven feet deep. At Tambuco the foxholes extended along the highway for 400 yards, with machine gun emplacements on the sides of the foxholes. Other positions along Highway 2 consisted of poorly integrated foxholes and machine guns that covered the road. The field artillery pieces between Tambuco and Catayom were placed along the highway, with the exception of a 75-mm. gun that guarded a bridge and was well concealed inside a roadside shack.

At 0830 on 17 December the 305th Infantry moved out along Highway 2. At 1000 the 1st Battalion reported that it was advancing at the rate of 100 yards every ten minutes against light opposition. By 1145 the 305th Infantry was fighting through Tambuco. At a road junction just north of Tambuco, it eliminated some enemy resistance and the advance slowed down. The regiment moved forward to a point about 300 yards north of the road junction and established its night perimeter, which extended 300 yards to the northeast along the Tambuco-Dolores road in order to forestall any Japanese counterattacks from that direction. On the same day the 306th Infantry pushed its attack northeast at 0800. The advancing troops almost immediately encountered Japanese who, apparently taken by surprise, were unable to offer organized resistance. At 1040, when the forward elements were 1,000 yards southwest of Cabulihan, the opposition stiffened and the regimental commander therefore committed the 3d Battalion on the left of the 2d Battalion. The advance continued. As the regiment neared Highway 2, resistance became more intense. The 306th Infantry encountered the Japanese who were fleeing northwest from the assault of the 305th Infantry and the heavy artillery that accompanied it. (Unknown to the Americans, General Suzuki and his staff were among the retreating Japanese. Suzuki succeeded in escaping to Libongao, where he established a new headquarters for the 35th Army.) At 1440 the 306th Infantry reached Highway 2 between Catayom and Cabulihan and proceeded north toward Cabulihan, its objective. Advance elements of the 3d Battalion reached the outskirts of the town but withdrew three or four hundred yards to take advantage of more commanding terrain. After combat patrols had cleared the area, the 306th Infantry established its night perimeter five hundred yards south of Cabulihan at 1600. 

General Bruce had ordered the 307th Infantry to remain in San Jose until further notice. Since the guerrilla forces had reported a large number of Japanese in the area, General Bruce had made arrangements to soften the sector with an aerial bombardment and artillery fire before the infantry attack. In response to Bruce's request, fifteen P-40's from the V Fighter Command had been made available by General Whitehead for an air strike against the Valencia area. The 155-mm. guns of the 226th Field Artillery Battalion at Daro began firing on Valencia and the airstrip on the morning of 17 December and hit a Japanese ammunition dump. At 1245 the artillery fire was halted for the air strike, and for fifty minutes the area was bombed and strafed. With the conclusion of the air attack, at 1335, the artillery began anew to pound the area. "The medium artillery . . . reached out from Ormoc and the 'Long Toms' . . . from Daro joined in the fighting." In the meantime the 902d Field Artillery Battalion moved forward to a point from which it could support the advance of the 307th Infantry. At 1415 the artillery fire stopped and the 307th Infantry moved out astride the San Jose-Valencia road toward Valencia. Though the artillery fire and aerial bombardment had driven some of the Japanese from the area, a strong well-equipped force, including a number of paratroopers, remained to oppose the 307th Infantry. The regiment pushed forward, however, and at 1640 its leading elements were on the southwestern edge of the airstrip and within 1,000 yards of Valencia. The 307th Infantry formed its night perimeter on the edge of the airfield and made preparations to continue the attack on 18 December.

During 17 December, despite the disorganization of the Japanese forces, Colonel Imahori of the 12th Independent Infantry Regiment tried to reach Ormoc, but he was unsuccessful. A few enemy artillery shells landed in the Ormoc area but that was all. General Bruce wrote later: "The men got a laugh because the General's latrine, unoccupied, was struck. He wished about that time that he had remained up front which he had reached by landing in a cub plane on an unimproved jungle road." The following morning, as supplies and ammunition for the 306th and 307th Regiments were running dangerously low, Bruce dispatched an armored column through the 305th’s lines, which bypassed enemy strongholds and successfully delivered supplies to both regiments. The 305th Regiment then faced minimal resistance as it advanced toward Huaton, with its 3rd Battalion decisively eliminating all enemy opposition along the Dolores road. Simultaneously, the 306th Regiment steadily pushed toward Valencia, successfully reaching the southern edge of the town, while the 307th secured the airstrip without any resistance.

As General Gill directed his forces northward, the 126th Regiment successfully seized a ridge east of the road, advancing closer to the main enemy defensive line located north of Lonoy. On the morning of December 19, the 126th launched another offensive, overrunning numerous enemy positions and advancing 200 yards before being replaced by fresh troops the following day. Meanwhile, the 12th Cavalry encountered only light and sporadic resistance in its efforts to secure Lonoy, although its 2nd Squadron faced tougher opposition while assaulting a knoll southeast of the barrio. To the south, following the fall of Valencia, the 5th Regiment reached Libongao just as Bruce prepared to press forward in the northern campaign. Thus, the 307th Regiment steadily advanced north along Highway 2, engaging an advanced battalion from the Takahashi Detachment, while the 306th moved successfully northwest across the terrain to a position 300 yards south of the Palompon road. On this day, Suzuki received news of the enemy's invasion of Mindoro, along with General Yamashita’s orders to conduct a strategic delay on Leyte. In response, he commanded all his forces to begin a gradual withdrawal towards Palompon, leaving Libongao for Matag-ob. On December 20, the 306th Regiment reached the Palompon road and dispatched its 1st Battalion west towards the Togbong River, while the 3rd Battalion turned east towards Highway 2. At the same time, the 307th Regiment launched an assault on the Libongao positions and successfully defeated the 5th Regiment, compelling the Takahashi Detachment to retreat towards Matag-ob, where they established Suzuki's final delaying position. Additionally, as the exhausted 126th Regiment was relieved, the 12th Cavalry began moving south from Lonoy to intercept the enemy's retreat route at Kananga.

On December 21, as the 1st and 102nd Divisions began their withdrawal towards Palompon, the 12th Cavalry successfully captured Kananga and established contact with patrols from the 77th Division. Consequently, Highway 2 was finally open from Ormoc to Pinamopoan, and the Ormoc Valley, where the Japanese had fiercely resisted the American advance, was now firmly under the control of the 6th Army. General Mudge, commanding general of the 1st Cavalry Division, said of the 12th Cavalry: “As a result of the stout-hearted efforts of the 12th Cavalry Regiment, elements of the Division are within 2500 yards of making contact with forward elements of the 77th Division. Considering the fact that the regiment has been reduced to 50% strength by the rigors and deprivations of 40 days in the mountains, the display of courage, stamina, and drive on the part of the 12th Cavalry is a credit to the best traditions of the United States Cavalry.” However, we must now shift our focus from the Philippines to Burma to follow the progress of Operation Capital. 

Previously, while General Sultan’s offensive in the north was advancing well, General Slim’s eastern push, led by General Rees’ 19th Indian Division, encountered less resistance than anticipated. This indicated that the enemy was rapidly retreating to stronger defensive positions behind the Irrawaddy River. As a result, Slim’s strategy to encircle General Katamura’s 15th Army on the Shwebo Plain was compromised, necessitating a significant adjustment to his offensive. His forces, stretched from Tamu, were at risk of counterattack while attempting to cross one of the most formidable river barriers. Therefore, Slim aimed to find a way to not only cross his troops over the Irrawaddy without major issues or interference but also to gain the decisive advantage needed to engage the Japanese on his terms, targeting them where their defenses were weakest.

In just a few days, Slim and his team devised a new strategy known as Operation Extended Capital. The objective was to convince the Japanese that nothing had altered and that the 14th Army's advance was still primarily directed toward Mandalay, with its two corps crossing the Irrawaddy to the northwest of the city. The core of Slim's revised plan involved General Stopford's 33rd Corps, which, bolstered by the 19th Division and the 268th Tank Brigade, would maintain its planned crossing of the Irrawaddy north of Mandalay. Meanwhile, General Messervy's restructured 4th Corps would tactically cross the river much farther south in Pakokku, allowing them to launch attacks on Meiktila and Thazi, crucial points along General Kimura’s communication lines that supported both the 33rd and 15th Armies.

The towns of Meiktila and Thazi represented ground that was vital to the enemy defense, a concept 14th Army had first learned painfully in Arakan. The railway and main road from Rangoon ran through Meiktila before bending north on their way to Mandalay, and the town formed a natural location for supply and ammunition dumps, airfields and hospitals. If Slim could cut off both Honda and Katamura’s corps from this vital logistical center, the Japanese ability to resist General Stopford’s inexorable pressure in the north around Mandalay would be fatally weakened. Slim recognized that without Meiktila, Kimura could not hope to sustain a prolonged battle for Mandalay. Indeed, it might even prove to be the decisive act in the destruction of the whole of Kimura’s army. Thus, the northern advance by 33rd Corps would be a deception to hide the decisive strike by 4th Corps to the south. If Slim could attract the greatest possible number of enemy divisions towards the northern crossing points (where, after all, Kimura expected him to strike), he could minimize opposition to the real focus of his attack in the south. This would provide Slim with, as he put it, ‘not only the major battle I desired, but the chance to repeat our old hammer and anvil tactics: 33rd Corps the hammer from the north against the anvil of 4th Corps at Meiktila – and the Japanese between.’

Simultaneously, a new offensive was gearing up in the south. Unable to execute Operation Dracula, an intended amphibious assault on Rangoon, Admiral Mountbatten was resolved to initiate an offensive in the Arakan region. Codenamed Operation Romulus, it aimed for General Christison's 15th Corps to again attack Akyab, marking the third attempt to regain Arakan since the war began. Christison's strategy involved a three-pronged attack into northern Arakan, with Major-General George Wood’s 25th Indian Division advancing on the right along the coast, Major-General George Bruce’s 82nd West African Division in the center within the valley of the Mayu river, and Major-General Frederick Loftus-Tottenham’s 81st West African Division on the left in the Kaladan river valley. Expecting heightened Japanese resistance along the Donbaik-Rathedaung-Myohaung line, Christison suggested that while his three frontline divisions engaged the Japanese forces with aggressive attacks, Brigadier Peter Young’s 3rd Commando Brigade would land in the Japanese rear on the Myebon peninsula, followed closely by Major-General Cyril Lomax’s 26th Indian Division, in a bid to finally capture Akyab.

Facing them was General Sakurai’s 28th Army, which included the Sakura Detachment, organized around three infantry battalions from the 55th Division along with the 55th Reconnaissance Regiment, stationed along the Godusara-Buthidaung-Kindaung line and the Kaladan Valley. Lieutenant-General Miyazaki Shigesaburo’s 54th Division was responsible for defending the remainder of the Mayu Peninsula and the coastal area extending to Taungup. Meanwhile, Lieutenant-General Sakuma Ryozo’s diminished 55th Division occupied the Irrawaddy Delta region, and Major-General Yamamoto Tsunoru’s 72nd Independent Mixed Brigade was positioned near the oilfields at Yenangyaung. Additionally, the Katsu Force, centered around the 153rd Regiment, was near Yenangyaung, while the Rangoon Defense Unit, which included the Rangoon Anti-Aircraft Unit and various logistical elements, was tasked with protecting Burma’s primary port. Sakurai’s strategy, known as Operation Kan, entailed a defensive stance on the Mayu Peninsula and Yenangyaung, along with safeguarding the southwestern coast near Bassein against potential amphibious assaults. As the defenders slowed the enemy's progress towards their fortified positions, the 54th Division would be promptly sent to launch a counteroffensive. Depending on the nature of the attack, units from the 55th Division and Katsu Force would also participate in this counterattack. If a significant battle erupted near Rangoon, the reserve 2nd and 49th Divisions would be deployed without delay. Meanwhile, with the 26th Division being withdrawn for rest, the 25th Division preparing to move towards Rathedaung, and the 82nd Division advancing into the Kalapanzin Valley, the 81st Division was dispatched on October 1 to progress through the Mowdok Mountain Range toward Kyauktaw.

As they moved southward across challenging and nearly impassable terrain, the West Africans expected to capture Mowdok by October 18, effectively eliminating the last Japanese forces from Indian territory before progressing through the Kaladan Valley. The 55th Reconnaissance Regiment stationed at Paletwa endured multiple assaults until early November, at which point they received orders to retreat to the Kaladan line. On December 15 the Japanese launched a strong attack with artillery support against the 6th (West African) Brigade. Private Kweku Pong, number two on a Bren, was wounded and separated from his section. Well armed with 12 magazines, he engaged the Japanese with short bursts for hours as they searched for him, until he eventually lost consciousness from loss of blood. Havildar Umrao Singh’s gun section of the 30th Mountain Regiment was supporting the brigade when it was overrun and his officer badly wounded. With two other men he defended the position with rifles, bayonets and grenades until they were rushed and he defended it by swinging a rammer until borne down and bayoneted. The Japanese were eventually driven off when both men were found; Singh was awarded a VC and Pong an MM. Slim never changed his view that Africans would be ‘lost’ without British guidance; but he probably never heard of Kweku Pong, who found himself alone, badly wounded in the middle of the night with Japanese rampaging through the bush around him and a battle going on behind. No white man was there to tell him what to do, no African NCO nor any other African for that matter. Nobody would have blamed him for lying doggo, but instead he showed considerable courage and good tactical sense. For this action, the 5th Gold Coast Regiment was awarded the unique honor ‘Tinma’. 

Meanwhile, by late November, Wood had sent the 51st Indian Brigade to assist the African offensive in the Kalapanzin Valley. After successfully completing this mission, the 25th and 82nd Divisions launched their assault on Buthidaung on December 12. Wood’s strategy involved a series of coordinated moves, with units leapfrogging one another, while the pace of the advance depended on how fast the sappers could repair the routes for the subsequent vehicles. Significantly outnumbered, Major-General Sakurai Tokutaro’s troops were ultimately forced to evacuate Buthidaung on December 14. In response to the escalating enemy pressure in both the Kaladan and Mayu regions, the 28th Army ordered the Matsu Detachment, consisting of three battalions from the 54th Division, to take over control of the Kaladan front, while Major-General Koba Tomotoki's forces advanced toward Tinma. However, Loftus-Tottenham wisely decided to outflank this position, compelling the recently arrived detachment to withdraw, while other African units successfully made their way to Kyauktaw by the month’s end. At the same time, the 53rd Indian Brigade progressed along the Kalapanzin River, and the 82nd Division managed to overcome strong resistance at Kindaung village in late December.

On the night of December 21, the 6th Oxfordshire and Buckinghamshire Light Regiment undertook a night march exceeding 20 miles to capture Donbaik, which was taken without resistance. It was only at this point that the remains of the Valentine tanks and crews lost two years prior were discovered. The Sakura Detachment, having reached its limit, had no option but to retreat towards Myohaung, where they would be supported by the Matsu Detachment during their final withdrawal to Prome. With no opposition encountered, the two West African divisions successfully made contact on January 4, resulting in the complete clearance of the Kalapanzin valley. Meanwhile, looking north, Slim had initiated Operation Extended Capital on December 19. In line with this, Stopford instructed the 19th Division to advance along the west bank of the Irrawaddy to launch an attack on Shwebo from the east, while the 2nd British Division, having crossed the Chindwin at Kalewa, approached Shwebo from the west. After capturing Shwebo, the 19th Division was to pivot eastward to secure bridgeheads across the Irrawaddy north of Mandalay, while the 2nd Division continued south towards the Irrawaddy bend near Sagaing. Slim aimed to create the impression that the entire 14th Army was advancing on Mandalay by associating the 19th Division with the 4th Corps. Additionally, the 20th Indian Division was tasked with crossing the Chindwin at Kalewa and moving downstream to capture Monywa. Meanwhile, Messervy was organizing his dispersed divisions to commence their advance down the Gangaw valley, from Tamu to Pakokku.

In the lead would be the Lushai Brigade and the 28th East African Brigade, tasked with clearing the enemy from Gangaw and subsequently advancing to Pakokku. The tour de force of deceptions against the Japanese would aid the crossing of the Irrawaddy. Slim’s intention behind the plan, known as Cloak, was to conceal the main crossing until the last possible moment by persuading the Japanese to believe that the force preparing to move down the Gangaw valley to cross the river near Pakokku and seize Meiktila was merely making a feint to distract attention from the attack on Mandalay by 33rd Corps from the north. Until now 14th Army’s commanders had been reluctant to use any but the simplest signals deceptions, but now they were enthusiastic even to the detriment of operational communications. Thus, three schemes were adopted: Pippin, which covered the withdrawal of the 5th Indian and 11th East African Divisions; Stencil, which created a dummy 4th Corps Headquarters that appeared to control formations under 33rd Corps; and Cloak, which was designed to give a false impression of the forces operating – that the forcing of the Irrawaddy would take place away from the real main effort, and that any movement the Japanese saw in the Gangaw valley was itself only a diversion. There is no doubt the speed the advance into central Burma achieved was in no small measure due to this deception scheme, which also used political channels, displays and deception devices dropped by Mosquitos and Beaufighters.

Following them, the 7th Indian Division aimed to capture Pakokku, secure the west bank of the Irrawaddy, and establish a bridgehead across the river. Once this bridgehead was established, the 17th Indian Division and the 255th Tank Brigade would cross the Irrawaddy and race towards Meiktila. However, before initiating this advance, Messervy needed to enhance the pathway through the valley to facilitate the movement of his artillery and armored units. The Lushai Brigade, already forward, also needed artillery support before launching their assault on Gangaw. Therefore, while Messervy’s engineers promptly began upgrading the road and track south of Kalemyo, only Stopford’s units would engage in combat in late December. Moving swiftly, the advance elements of the 2nd Division, along with the tanks from the 254th Brigade, passed through Pyingaing on December 23 and continued towards Paga, successfully overcoming several rearguard positions held by elements of the retreating 33rd Division, which eventually reached Monywa in early January. At the same time, the 19th Division captured Wuntho and began its advance southward towards Shwebo.

In the meantime, Messervy’s engineers worked diligently for two weeks to prepare the track, and by the end of the month, his field artillery was en route to Gangaw. The 28th East African Brigade departed Imphal on December 22, followed by the 7th Division four days later. However, in the northeast, Sultan continued his northern offensive with minimal success. With the Ledo Road now extended from Kamaing to connect with the Myitkyina-Bhamo road, the 112th and 113th Chinese Regiments received orders to eliminate the Japanese rear guards along the final segment of the road to China. In the period between the split of the CBI Theater in October 1944 and the fall of Bhamo on 15 December, the Ledo Road engineers under General Pick brought the survey of the Ledo Road from a point just below and east of Kamaing, 211 miles from Ledo, to a juncture with the Myitkyina-Bhamo road. The Ledo Road was to bypass Myitkyina, for there was no point to running heavy traffic through an inhabited place, and Myitkyina's supply needs could be served by an access road. Metaling and grading were complete almost to Mogaung. The Mogaung River had been bridged near Kamaing, and a temporary bridge placed across the Irrawaddy. Tonnage carried on the road for use within Burma was steadily rising. In early October it had carried 275 tons a day; by the latter part of the month the rate was twice that. Immediately after Bhamo's capture, the advance headquarters of the road engineers was moved to that town. A combat supply road was made from Mogaung, below Myitkyina, to a point just ten miles west of Namhkam.

The 113th Regiment advanced up the valley along the established road from Panghkam, while the 112th proceeded through the hills. The primary assault was to be led by the 30th Chinese Division, with its 90th Regiment advancing straight along the road toward Namhkam, while the 88th and 89th Regiments executed a shallow envelopment to the south of the road. Although conditions were favorable for a rapid advance into the Shweli valley, the commander of the 90th Regiment hesitated, causing delays along the flanks, as they formed the center of the Chinese line. Concurrently, Sultan ordered the Mars Task Force to embark on a challenging march through the hill country to the Mong Wi area, aiming to cut off the Burma Road near Hosi and effectively encircle the enemy 33rd Army. The 50th Chinese Division, which had been following the 36th British Division down the Railway Corridor, was set to occupy the vacated positions at Tonkwa and Si-u. Its objective was to cross the Shweli near Molo and proceed southeast to capture Lashio.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

Amidst fierce battles, General Bruce's troops advanced against Japanese forces in Leyte, securing key positions and paving the way for further assaults amid strategic retreats. In a strategic deception, Slim's forces advanced on multiple fronts, aiming to outmaneuver the Japanese, ultimately leading to decisive victories in Burma and weakening enemy defenses.

- 160 - Pacific War Podcast - Invasion of Mindoro - December 10 - 17 - , 1944

Last time we spoke about the fall of Ormoc. The Japanese prepared their Wa offensive as General Arnold’s troops advanced toward Ormoc. On December 5, American forces engaged in fierce fighting for Hills 918 and 380, facing entrenched enemy positions. By December 6, Japanese troops launched a surprise attack on American camps, but a swift counteroffensive from General Swift helped reclaim the Buri airfield. Despite initial gains, poor weather hindered Japanese reinforcements, allowing American forces to stabilize their positions and push back the enemy. Then the 148th battalion launched an attack on Buri. The advancing American troops faced fierce Japanese resistance, with intense battles over strategic locations like the San Pablo airstrip and Hill 380. Despite setbacks, forces rallied, utilizing effective tactics to outmaneuver the enemy. As reinforcements arrived, the Americans secured critical positions and engaged fiercely in Ormoc, leading to significant Japanese losses. The capture of Ormoc disrupted enemy supply lines, marking a pivotal victory that forced the Japanese to keep sending troops into a deteriorating situation.

This episode is the Invasion of Mindoro

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

Building on our discussion from last week, there were several other events occurring simultaneously with the fall of Ormoc on December 10. At Buri, following a half-hour of concentrated artillery fire, the 1st Battalion of the 149th Regiment launched a final assault that swiftly cleared the airstrip and eliminated the enemy paratrooper forces. Later that evening, the 3rd Battalion of the 13th Independent Regiment arrived in the area in a disorganized state after a challenging march, and with their last reserves of strength, they attacked Burauen town. 

At 19:30 the Japanese launched their final concentrated attack against the airfields. They began to fire at the administration buildings of the Fifth Air Force, and some of the bullets went through the plywood walls of the house of Maj. Gen. Ennis C. Whitehead. "The General ducked a bullet, ordered someone to find out who the blankety-blank was responsible and that he'd blankety-blank better stop or think up a blankety-blank good reason." The air force personnel were pushed back until they reached the hospital, where they halted and held. They then counterattacked and drove the enemy away from the area. The Japanese left thirty of their dead behind them. This marked the retreat of the surviving Japanese forces, indicating the conclusion of the battle for the airstrips. Meanwhile, General Arnold’s 7th Division continued its limited offensive through the challenging mountainous terrain, with the 17th and 184th Regiments reaching Malitbog by the end of the day. To the north, General Cunningham’s 2nd Squadron, which had been engaged with the bulk of the 102nd Division, was finally relieved by the 2nd Squadron of the 7th Cavalry, initiating their westward movement to rejoin the rest of the regiment at the Leyte River. There, the 126th and 127th Regiments struggled to breach the defenses of the 1st Regiment, while the 5th and 12th Cavalry Regiments made slow progress through the mountains towards Mount Cabungaan, effectively bypassing the Mount Pina position. 

In the process of reducing the Japanese-held area, it was estimated that an enemy force of 500 to 600 men had been wiped out. From 28 November to 9 December, the 12th Cavalry remained in the Mt. Badian and Hill 2348 sector, sent out westward patrols, and slowly moved westward. On 10 December, General Sibert decided to have elements of the 1st Cavalry Division debouch from the mountains onto Highway 2 south of the 32d Division and in the Lonoy area. This move was to be concurrent with the expected advance of the 32d Division down the highway. The 1st Squadron, 12th Cavalry, was in the vicinity of Mt. Cabungaan, and the 2d Squadron, on Hill 2348, was 2,000 yards northeast of the 1st Squadron. An enemy strong point existed to the north of the perimeter of the 1st Squadron. The 12th Cavalry spent 10 December in making preparations for a two-squadron assault against this enemy force. The plan was for the 1st Squadron to attack at 0830 while the 2d Squadron from Hill 2348 supported the attack by enveloping the left flank of the enemy. In furtherance of this plan Troop E of the 2d Squadron moved off Hill 2348 at 0800 toward the southwest and dug in for the night just north of Mt. Cabungaan. On the morning of 11 December, an intense mortar and artillery concentration was placed upon the enemy position in front of the 1st Squadron. The fire was so close that fragments frequently fell on the waiting assault troops. After this fire, the 1st Squadron with Troop A in the lead moved out at 0715. At the same time Troop E attacked from the northeast. The enemy defenses consisted of seven or eight pillboxes and many caves dug into the very rugged terrain. The men of Troop A, closely followed by Troop B, charged up the hill "throwing grenades and firing from the hip." The hill fell to the 1st Squadron at 1003 after very heavy hand-to-hand fighting. Troop E had been held up by the terrain and was unable to assist the 1st Squadron. After the capture of the Japanese position, patrols established contact with Troop E at 1200. The regimental reconnaissance platoon returned from the vicinity of Lonoy with the information that the Japanese had prepared strong defensive positions in that area. The platoon had gained a good observation point 900 yards east of Lonoy. The next several days were spent in sending out patrols and moving the 2d Squadron to the position of the 1st Squadron.

Meanwhile, on December 9, Admiral Okawachi had launched what would turn out to be his final TA convoy. This convoy, consisting of three destroyers, two subchasers, and six transport ships carrying the Takahashi Detachment and the Ito Naval Landing Unit, departed from Manila on December 9. A day earlier, the Camotes Detachment had also been dispatched individually via landing barges. In light of the recent enemy landings at Deposito, three units were assigned to deploy in Ormoc and support General Tomochika’s forces in defending the city. However, by December 11, Ormoc had already succumbed, and the convoy finally arrived in Leyte, where it was immediately targeted by American fighter planes. Near Palompon, two transports were struck and left immobilized, prompting an urgent order for the Takahashi Detachment to disembark there and assist the Camotes Detachment during its landing at Palompon. Meanwhile, two destroyers and two transports carrying the Ito Naval Landing Unit continued to Ormoc, where four American destroyers awaited them. This led to a chaotic battle, as artillery, mortars, tank destroyers, and the destroyer Coghlan opened fire on the transports as they unloaded the SNLF Marines northwest of Ormoc. Consequently, one transport was sunk, and another was damaged, necessitating an escort back to Palompon to offload its remaining cargo. Despite this, over 200 Marines managed to land by nightfall, although they could not connect with the Imahori Detachment situated north of Ormoc. 

At 2330 on 11 December the 77th Division beach defense units observed a Japanese convoy, which was transporting the Special Naval Landing Force, steaming into Ormoc Bay with the apparent intention of landing at Ormoc. The Japanese evidently thought that Ormoc was still in their hands. The first craft noticed by the U.S. forces was a landing barge with about fifty men, heading directly for the Ormoc pier. By the time the barge came within range of the shore weapons, all shore units were alert and waited with guns trained upon it. They withheld their fire until the barge was within fifty yards of the pier and then all weapons converged their fires upon the craft. The first rounds squarely hit the barge, which immediately burst into flames. The Japanese clambered atop the gunwales and are reported to have screamed, "Don't shoot," under the mistaken notion that their forces still occupied Ormoc. The harbor was lit up by the burning barge and 60-mm. illuminating shells. During the night the Americans discovered that another enemy vessel, about the size of an LST, had pulled into shore northwest of the town under cover of darkness and was busily engaged in discharging troops and equipment. The tank destroyer guns of the 307th Infantry, emplaced along the beach within 1,000 yards of the vessel, opened fire on it while forward observers from the 902d Field Artillery Battalion directed artillery fire upon the landing area and inland. The enemy vessel attempted to pull out to sea, but after proceeding less than fifty yards it burst into flames and sank. About 150 men, two tanks, a number of rifles, mortars, and machine guns, and a quantity of ammunition had been unloaded before the vessel sank, but most of the supplies, including four ammunition trucks, had been destroyed by American fire while the vessel was unloading. The early dawn of 12 December revealed another ship of the same type farther west near Linao. The artillery, mortars, and tank destroyer guns opened up against this vessel as it fled along the shores of Ormoc Bay, and their fire followed until it was out of range. Before the fire ceased, heavy clouds of smoke billowed from the vessel as it moved at a snail's pace. During the night the American fire had to be closely coordinated, since American vessels, including a resupply convoy, were in the bay. Not a single U.S. craft was damaged. Troops of the Special Naval Landing Force who had disembarked got in touch with Colonel Imahori, who immediately ordered them to go to Highway 2 as the reserve unit of the 12th Independent Infantry Regiment. It was impossible for them to carry out the order, since the 77th Division had advanced north from Ormoc. They thereupon decided to join a naval airfield construction unit at Valencia, but again they failed. In the latter part of December, the men of the Special Naval Landing Force were in the eastern part of the Palompon area without having taken part in the battle for the Ormoc corridor. On the journey back to Manila, the Uzuki was sunk by two PT boats near Leyte on December 12. The rest of the convoy was also assaulted by 46 aircraft off Cebu, leading to the sinking of the Yuzuki and one transport. This incident marked the final TA convoy of the war, as the fall of Ormoc made the operation pointless. Similarly, plans for a counterlanding at Carigara Bay with the 39th Regiment were also scrapped.

The nine TA convoys successfully transported an estimated 45,000 men and 10,000 tons of supplies and equipment to Leyte; however, this came at a significant cost. The Southwest Area Fleet incurred losses that included one light cruiser, nine destroyers, three submarines, three subchasers, two frigates, and 26 transports. Additionally, during enemy carrier strikes on Luzon and the Visayas, the fleet lost one heavy cruiser, two light cruisers, five destroyers, one submarine, three subchasers, three frigates, 19 transports, and four oilers. On December 11, General Bruce launched an aggressive defense of Ormoc, planning to advance his troops daily to establish new forts or blockhouses by nightfall until Valencia was secured. Consequently, the 307th Regiment and the 1st Battalion of the 306th Regiment attempted to cross the Antilao River but encountered intense fire and were quickly pinned down. Meanwhile, the 3rd Battalion of the 306th managed to advance despite facing increasing resistance from the Imahori Detachment at Cogon but was ultimately compelled to withdraw due to heavy enemy fire. At the same time, the bulk of the 305th Regiment repositioned to the right of the 307th, while the 17th and 184th Regiments completed their limited offensive, successfully crossing the Talisayan River without opposition and reaching the Binoljo area, with the 2nd Battalion of the 184th advancing to Ipil to establish contact with the 77th Division. At this stage, General Yamagata's units had retreated into the mountains, regrouping north of Talisanyan to initiate their final withdrawal to Ormoc. However, their escape route had been entirely cut off, and they were being pursued from the east by the bulk of General Swing's 11th Airborne Division.

As General Gill's offensive progressed, his infantry began assaulting enemy artillery positions in the north. Simultaneously, the 2nd Squadron, 7th Cavalry launched an attack against the 102nd Division units; however, the defenders managed to hold the cavalrymen back at the hill's base. Meanwhile, General Suzuki was hastily retreating toward Huaton, where he was expected to arrive by December 13. His strategy involved waiting for the 5th and 77th Regiments to reach his position before executing a robust counterattack to reclaim Ormoc. The 68th Brigade was tasked with bolstering the beleaguered 1st Division, which had incurred over 3,000 casualties since the start of hostilities. Returning to the frontline developments, the previous day’s intense fighting compelled Bruce to solidify his positions on December 12. He organized the delivery of supplies and supporting artillery to bombard enemy defenses while dispatching strong patrols for reconnaissance. At the same time, the 17th and 184th Regiments successfully gathered at the Panilahan River in preparation to reinforce the 77th Division. On the following day, after a significant artillery bombardment, a specialized attack force led by Colonel Paul Freeman, comprising two companies from the 305th Regiment, was dispatched to assault Colonel Imahori’s primary blockhouse at Cogon. Meanwhile, the remainder of the regiment targeted other enemy positions along the ridge. While the infantry managed to advance to the ridge, Freeman's companies were unable to progress further, ultimately forcing the 305th to retreat.

Simultaneously, the 307th Regiment advanced westward along the Ormoc-Linao road and successfully captured Linao. Although the 77th Division had pushed its western boundary forward by approximately 1,000 yards during the day, the central front lines remained largely unchanged since morning, necessitating General Bruce to launch another attack the following day. Meanwhile, Arnold sent the 32nd Regiment to connect with the 11th Airborne Division to aid in its withdrawal from the mountains. 

On the morning of 13 December the 2d Battalion, 126th Infantry, with the assistance of its tanks and heavy mortars, pushed past the Japanese who had held up its advance. In the face of most determined opposition the battalion moved south, destroying the pockets of resistance which had been bypassed. At the end of the day the 2d Battalion had advanced 400 yards to a position 200 yards north of a roadblock set up by the 3d Battalion, 126th Infantry. The 3d Battalion, less Company L, which was to remain on the high ground overlooking the road, was to attack south on the east side of Highway 2 and come abreast of the 1st Battalion, 126th Infantry. At 1521 the 3d Battalion reported that six enemy tanks were coming up the highway. After heavy fighting, the Japanese tanks withdrew at nightfall and returned to the south. The 1st Battalion, 126th Infantry, the southernmost unit of the division, made plans to dislodge the enemy force between it and the 3d Battalion. The contested ground consisted of an open space 600 to 700 yards long and 200 to 300 yards wide, at the southern end of which were two knolls. The 1st Battalion had men on both knolls but did not control the northern end of the sector where the Japanese had dug in and were using machine guns, mortars, and rifles. The 1st Battalion charged against the Japanese and rooted them out with grenades and mortar fire. Except for this action, only slight gains were registered during the day. The men of the battalion were hungry, having been without food since the previous afternoon. The commanding officer of the battalion renewed a request for additional rations and ammunition, since the one-third ration that had been received the day before was insufficient. The 1st and 2d Battalions of the 127th Infantry received orders from the regimental commander to advance south with the 1st Battalion on the left, pinch out the 3d Battalion, 126th Infantry, and link up with the 1st Battalion, 126th Infantry. The 1st Battalion, 127th Infantry, moved out in a column of companies and had advanced 400 yards when it encountered forty to fifty Japanese on a ridge to its front, about 150 yards west of the road. The enemy threw blocks of TNT and grenades against the battalion, effectively pinning down the troops. A night perimeter was established. The 2d Battalion, 127th Infantry, moved abreast of the regiment's 1st Battalion throughout the day. Its advance was bitterly contested by the Japanese, who employed machine guns, mortars, and rifles against the battalion, which dug in for the night under fire. At 1630 the 11th Field Artillery Battalion fired upon fifteen Japanese who were walking along the road south of Lonoy and killed twelve of them. The night of 13-14 December was not quiet. At 2300 an enemy force from the 1st Infantry Regiment broke into the command post of the 126th Infantry. The Japanese set up a machine gun in the area and attacked with grenades and rifles. Bitter hand-to-hand fighting ensued but by 0325 the enemy force was evicted and the area had quieted down. At 0630, with the coming of dawn, the Headquarters Company got things in order and everyone was "happy to hear sound of comrade's voices." Six Japanese were killed and two Americans and two Filipinos wounded.

On December 14, nearly all battalions of the 126th and 127th Regiments were actively advancing and maintaining physical contact with one another, successfully pushing over two miles south of Limon. At 0730 on the morning of 13 December, the 2d Squadron, 7th Cavalry, moved out and came under fire from two Japanese machine guns well emplaced on a cliff. The ridge narrowed to ten feet with sixty-degree slopes, making forward passage almost impossible. The troops were pinned down. In the meantime, Troop F of the squadron worked south in an attempt to envelop the rear of the enemy force but was unable to do so and returned. The 2d Squadron established night perimeters near the same positions it had held the previous night. On the following morning the 75-mm. and 105-mm. artillery and the 4.2-inch and 60-mm. mortars began to register heavy fire on the Japanese strong point. At 1200 Troop G of the 2d Squadron jumped off, attacking the enemy position frontally while Troop F moved in from the rear. Employing flame throwers, Troop G steadily pushed forward and by 1445 had knocked out four enemy bunkers and destroyed several machine guns. Of more importance, it was fifty yards beyond the enemy front lines. Troop F also continued to advance. By the end of the day the enemy force had been rooted off the high ground, and the 2d Squadron, 7th Cavalry, was in firm possession of the ridge. The unit captured a quantity of enemy ordnance, including 12 light and 3 heavy machine guns, 9 grenade launchers, and 73 rifles, together with considerable quantities of grenades and ammunition. Before the ridge was secured, "over 5000 rounds of artillery fire had been placed on [the] . . . position without appreciably affecting it." On 14 December, the 12th Cavalry was ordered to continue west to Highway 2 and assist the advance of the 32d Division, to establish a roadblock on the highway, and to attack the hostile forces to the north between it and the 32d Division. In furtherance of this order, the 1st Squadron, less A and C Troops, moved west on 15 December toward a previously reconnoitered area that was about 1,800 yards east of the barrio of Lonoy. This site, a banana plantation, was chosen for its observation facilities to the west and as an excellent dropping ground for supplies. The 1st Squadron, having encountered little opposition, closed on the area before dusk. Thereupon the rest of the regiment was ordered to close in on the area before nightfall on 17 December.

At 0930 on 14 December Colonel Freeman prepared his special assault force to renew the attack. Before the jump-off, artillery and mortars laid their fire on the blockhouse and beyond. Under cover of artillery fire the troops cautiously moved out at 1030 with Company L on the right and by 1105 they had advanced 100 yards. Company L knocked out two pillboxes with flame throwers and a tank destroyer gun. Company E found every step of the way contested. The troops used hand grenades and bayonets and literally forced the enemy out of the foxholes in tough hand-to-hand fighting. Capt. Robert B. Nett, the commanding officer of Company E, although seriously wounded, refused to relinquish his command. He led his company forward and killed seven Japanese with his rifle and bayonet. Captain Nett was awarded the Medal of Honor. While Company E was so engaged, Company L on its right advanced through dense foliage and burnt the Japanese out of their foxholes and the bamboo thicket with flame throwers. The company was assisted by armored bulldozers from the 302d Engineers. For a hundred yards on all sides of the blockhouse, the enemy had dug many deep foxholes only a few yards apart. All the foxholes were covered, some with coconut logs and earth, and others with improvised lids of metal and earth. One was protected by an upturned bathtub. The armored bulldozer drove over the positions, its blades cutting off the tops of the foxholes, after which small arms fire into the holes killed the occupants. The crews of the tank destroyers not only fired point-blank at targets but opened the escape hatches and dropped grenades into the foxholes. At 1240 the blockhouse, or what remained of it, was secured.

Meanwhile, the 1st Battalion, 305th Regiment executed a flanking maneuver around the blockhouse, subsequently shifting 1,000 yards to the east to intercept the enemy's communication lines along Highway 2. On December 15, the 77th Division consolidated its positions and dispatched small patrols, effectively securing the port of Ormoc. Since the initial landings, the 77th estimated that they had killed 3,046 Japanese soldiers and captured 9 prisoners at the expense of 103 soldiers killed, 318 wounded, and 26 missing. With the 184th Regiment taking over the defense of Ormoc, Bruce's troops were now able to prepare for their advance toward Valencia and beyond, aiming to connect with General Sibert's 10th Corps, which was still making its way southward. However, we must shift our focus from Leyte to address another significant development in the Philippines. 

While Admiral Nimitz was strategizing his invasions of Iwo Jima and Okinawa—topics we will delve into further in the future—General MacArthur reluctantly postponed the Mindoro operation until December 15 to give Admiral Kinkaid time to assemble a robust escort carrier group to protect General Dunckel's Western Visayan Task Force during its landing on Mindoro. This group, composed of six escort carriers, three aging battleships, three cruisers, and 18 destroyers commanded by Rear-Admiral Theodore Ruddock, was tasked with safeguarding Admiral Struble's Task Group 78.3, now renamed the Mindoro Attack Group, alongside Admiral Berkey's Close Covering Group, which included three cruisers and seven destroyers. Additionally, Admiral McCain's Task Force 38 was ordered to assist Operation Love with a series of strikes against the main airbases on Luzon. Although the prime airfield locations on Mindoro were situated in the northeast, perilously close to Japanese air concentrations in Luzon, MacArthur chose to establish a beachhead and airfield sites near San Jose in the southwest corner.

The 503rd Parachute Regiment was designated to land on the Green and Blue Beaches around the Bugsanga River, while the majority of the 19th Regiment would come ashore at the White Beach near Mangarin Bay. Meanwhile, General Yamashita had been convinced since early November that Leyte would fall, prompting him to strategize for the defense of Luzon. He thought the Americans would try to establish advance air bases in the western Visayas rather than on Mindoro, as the Japanese believed Mindoro had limited suitable locations for operational airfield construction. This belief hindered Yamashita’s ability to reinforce either these positions or the already weakened defenses on Luzon, as Field Marshal Terauchi persistently pressured him to send all available reinforcements to Leyte. Realizing he could not engage in a decisive battle on Luzon without substantial reinforcements, Yamashita began planning a delaying defense strategy, where his existing forces would conduct operations aimed at exhausting enemy resources. In preparation for the worst-case scenario, the 14th Area Army started organizing positions for a prolonged defense in the mountainous regions around Baguio and north of San Jose, west of Tarlac, and east of Manila. At this stage, Yamashita had the 61st Independent Mixed Brigade stationed on the Batan and Babuyan Islands, the 103rd Division in northern Luzon, the 58th Independent Mixed Brigade in the Lingayen Gulf area, the 2nd Tank Division near San Miguel-Cabanatuan, the 8th Division in Batangas Province, the 11th Independent Regiment in the sectors around Baler and Dingalan Bay, the 82nd Brigade in the Lamon Bay region, the remainder of the 105th Division in the Legaspi and Naga areas, and most of the 23rd Division in the San Jose and Umingan sectors.

In addition, the Manila Defense Force, established on November 1, comprised four provisional infantry battalions and five infantry companies, tasked with defending Manila and the Bataan Peninsula. Furthermore, the 8th Division was charged with the defense of Mindoro; however, the island was only protected by two provisional companies from the 359th Independent Battalion, which were deployed there to bolster the local naval garrisons and air personnel. On December 12, Struble’s convoy finally set sail from Leyte Gulf towards Mindoro. Struble's forces steamed on through the Mindanao Sea unmolested until the afternoon of 13 December. Japanese Army and Navy planes had had the three groups under surveillance since 0900, but had not attacked pending receipt of information on the force's destination. In midafternoon ten Japanese Navy planes, including three designated as suicide bombers--the dread kamikazes--flew up from a field on Cebu and found the Allied force off the southeastern corner of Negros Island. Unobserved by lookouts and undetected by radar, which nearby land masses blanketed, one kamikaze flew in low over the water and crashed with a mighty roar on the light cruiser Nashville, Admiral Struble's flagship. Combined explosions from the plane's bomb and ship's ammunition wrecked the flag bridge, the communications office, and the combat information center. Over 130 men were killed outright, including General Dunckel's chief of staff, the 310th Bombardment Wing's commander, Admiral Struble's chief of staff, and Task Group 78.3's communications and medical officers. The wounded, numbering about 190, included Dunckel, who was painfully but not seriously injured and burned. Struble and Dunckel quickly transferred to the destroyer Dashiell, which also took aboard some of the members of both officers' staffs. The rest of the staffs and the wounded sailed back to Leyte on the Nashville, protected by the destroyer Stanly.

Later that afternoon, another kamikaze struck the destroyer Haraden, which also had to return to Leyte, resulting in 15 fatalities and 25 injuries. Additionally, Admiral Shima’s 2nd Striking Force was instructed to relocate from Lingga to Camranh Bay in anticipation of a potential sortie. Despite this, the Americans continued their advance, and fortunately for them, the Japanese were searching in the western Visayas, causing them to miss the opportunity to attack on December 14. Meanwhile, McCain’s carriers launched a significant strike against Luzon, while Ruddock’s carriers effectively diverted enemy attention with attacks on air concentrations in Panay and Negros Islands.

By late afternoon of the 14th the location of the convoy in the southern waters of Mindoro Strait made it clear that the objective lay beyond the western Visayas. For the first time Fourteenth Area Army estimated that the landing would take place on Mindoro and ordered the 8th Division to alert its outposts there. It was also a serious possibility,, however, that the enemy might strike directly at Luzon. General Yamashita therefore issued a warning to Area Army forces throughout central Luzon. As a further precaution, the Nagayoshi Detachment, which was awaiting shipment to Leyte, and the 71st Infantry Regiment of the 23d Division, which had just reached Manila, were ordered to deploy immediately to Bataan Peninsula and Batangas, respectively, to meet potential enemy landings in those sectors. The Navy and air commands in Manila saw much greater probability of a landing on Luzon than on Mindoro. They therefore directed all subordinate units and installations to prepare for action against both enemy amphibious forces and possible airborne attack groups.

Additionally, Army and Navy aircraft were quickly organized to target enemy shipping. Meanwhile, Struble’s convoy anchored near San Jose and began preparations for the landings, which would catch the few defenders of Mindoro off guard. As troops transferred to the landing crafts and surface vessels commenced the pre-landing bombardment, McCain’s carrier aircraft launched another assault on Luzon, inflicting substantial casualties. Assisted by Ruddock’s carriers, they successfully shot down eight out of fifteen kamikaze attackers targeting the shipping off the island. For the loss of 35 aircraft, the Americans estimated they destroyed around 450 Japanese planes during this operation. Nevertheless, the Japanese continued their assault, damaging two LSTs that would later sink, as well as one LSM. In the heroic action, the destroyer USS Moale (DD-693), under the command of Commander Walter M. Foster, went alongside the burning LST-738 (which was loaded with aviation fuel and ordnance) to rescue crewmembers. Several explosions aboard LST-738 caused damage to Moale as she pulled away. Some pieces of shrapnel were two feet square and they put four holes in Moale's hull. Gunner's Mate Ed Marsh reported that a one-gallon jar of vaseline from the LST's cargo splattered on one barrel of his twin 40 mm Bofors AA gun, providing unwelcome lubrication. Moale suffered one fatality and thirteen wounded. In addition, Moale also rescued 88 survivors.

Despite this damage, they were unable to prevent the successful landings of the 19th Regiment and the 503rd Parachute Regiment, which quickly unloaded and advanced seven miles inland to secure the objective beachhead line. Consequently, the few Japanese units present in the area were compelled to retreat inland toward Bulalacao. Meanwhile, engineers promptly began construction on the new Hill Drome, which would be completed by December 20. The second Ellmore Field was projected to be ready for limited use three days later and for continuous dry-weather operations by December 28, a week ahead of schedule.

On the morning of December 16, a slow-moving tow convoy consisting of small tankers, barges, and LCTs, accompanied by destroyers, arrived off Mindoro after suffering the loss of a small Army tanker that was sunk and a destroyer that was damaged by kamikaze attacks during the journey. Concurrently, McCain carried out his final strike against Luzon, unfortunately resulting in the sinking of the hellship Oryoku Maru, which was carrying 1,620 prisoners of war, with over 200 lives lost. The burden of taking their fellow soldiers' lives would not be the only consequence for the Americans, as the fierce Typhoon Cobra soon battered Task Force 38, sinking the destroyer Spence and damaging nine additional warships. Despite these significant losses, the Mindoro operation was ultimately a complete success. Although MacArthur aimed to launch his amphibious invasion of Lingayen Gulf just 15 days after capturing Mindoro, considerations such as the lunar and tidal conditions at Lingayen Gulf, the necessity to rest and replenish the units of Kinkaid’s 7th Fleet, and the ongoing slow progress in airfield construction on Leyte—required for establishing a much larger airbase at Mindoro—ultimately compelled him to delay Operation Mike I until January 9. Conversely, the invasion of Mindoro, signaling that the final advance on Luzon would soon take place, prompted Terauchi to recognize that Leyte was a lost cause. As a result, the decisive battle at Leyte was immediately halted, the 35th Army was instructed to hold the southern Philippines for as long as possible, and the 14th Area Army was ordered to expedite its defensive preparations on Luzon and quickly respond to the enemy landing on Mindoro.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

Intense battles unfolded as American forces aggressively pushed back a chaotic Japanese retreat, marking a pivotal moment in the fight for Ormoc, while enemy convoys faced destruction and retreat marked the war's shifting tide. US forces battled fiercely on Leyte and Mindoro, overcoming Japanese resistance and kamikaze attacks to secure key positions for the Luzon invasion.

- 159 - Pacific War Podcast - The Fall of Ormoc - December 3 - 10 - , 1944

Last time we spoke about Operation Capital. In late November, General Gill’s 32nd Division secured Limon and aimed for Ormoc, while General Arnold's 7th Division prepared to flank Japanese forces. Intense fighting marked the attack on Kilay Ridge, resulting in a costly victory for the Americans. Meanwhile, Japanese operations faltered as supplies dwindled. By December, Allied plans for Luzon's invasion were set, but delays in securing air support complicated the Mindoro operation. Across the seas, naval battles raged, revealing the fierce struggle for control in the Pacific. In December, the Chinese launched renewed attacks on fortified Japanese positions in Bhamo, but faced fierce resistance. While the 113th Regiment struggled, the 114th found early success aided by coordinated artillery and air support. As casualties mounted, General Honda ordered reinforcements for Hara's garrison, leading to a desperate counterattack. Despite heavy losses, Japanese forces managed to retreat to safety. Amid ongoing skirmishes, the Allies realized their strategies would need revision to face the shifting tide of battle effectively.

This episode is the Fall of Ormoc

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

Last we left off,  the Japanese were preparing to initiate their Wa offensive, General Arnold's troops had successfully taken control of Shoestring Ridge and were poised to launch a fresh attack aimed at Ormoc. By December 4, the tanks of the 776th Amphibian Tank Battalion were positioned near Balogo, ready to strike the enemy positions ahead of the main assault. The next morning, these tanks targeted the weakened Japanese defenses at Balogo and Tabgas before subsequently withdrawing.There were numerous finger ridges inland which were cut by deep ravines and gorges that came to within a few hundred yards of the coast line. The entrenched Japanese, using reverse slope tactics, were able to deliver deadly fire on the advancing infantry. In many cases the reverse slopes were so steep that effective artillery fire could not be placed upon them. The 2d Battalion, 184th Infantry, moved forward slowly toward a small hill which faced the Palanas River, and at 0858 it encountered enemy small arms fire from the western slope of the hill. Using grenades, the battalion pushed forward, but at 0938 the Japanese opened up with three light machine guns. The supporting weapons of the 2d Battalion fired on the enemy positions to the front. At 1037, as the battalion reached the military crest of the hill, the Japanese launched a small counterattack on the left flank of Company E. This attack was repulsed, but the companies continued to receive small arms and machine gun fire. At 1325 the 1st Battalion renewed its advance and proceeded without incident, finding the situation "very quiet" to its front. At 1435 the battalion dug in for the night approximately 300 yards south of Balogo. The 3d Battalion moved through the gap between the 1st and 2d Battalions and across the front of the 2d Battalion on the right toward Hill 380, which consisted of a series of ridges. As the 3d Battalion advanced toward the hill, it came under machine gun fire on each flank. With artillery support, the troops reached the top of the second ridge of Hill 380 and dug in, nine of the men having been wounded. At 1635 the battalions of the 184th Infantry received orders to set up night defense positions in depth and to hold the "positions at all costs." Colonel O'Sullivan decided that the 3d Battalion was to bear the brunt of the advance of the 184th Infantry on 6 December and push on to Hill 380. On the right of the 184th the 17th Infantry had had a busy day in working toward its objective, Hill 918. At 0800 on 5 December the 1st and 2d Battalions of the 17th Infantry, with the 1st Battalion on the left, had moved through the 32d Infantry. At 0906 the advance elements of the 1st Battalion secured a ridge south of the main ridge leading from Hill 918, and at 1000 the entire battalion closed on this ridge. In the face of sporadic rifle and machine gun fire, the leading platoons pushed forward to secure a ridge that led west from Hill 918. As the advance platoons neared the crest of this ridge, they received intense rifle, machine gun, and mortar fire to the front and on both flanks from the 2d Battalion, 12th Independent Infantry Regiment. At the same time the rest of the battalion, in attempting to reach a forward ridge and support the leading platoons, also encountered cross fire that came down the intervening draw. As enemy gunfire pinned down the troops, the 1st Battalion lost contact with Company G, 2d Battalion, and a gap developed between the 1st and 2d Battalions. At the end of 5 December the 17th Infantry had secured the ridge west of Hill 918 and the 184th Infantry had secured a line extending from the beach 300 yards south of Balogo east to the high ground southeast of the Palanas River. Company K, 32d Infantry, had filled a gap that had existed between the 17th and 184th Infantry Regiments, while the 3d Battalion, 184th Infantry, had crossed the Palanas River and, advancing up the southwest slope of Hill 380, reached the top of the first ridge. 

The next day the 2d Battalion had driven forward with Company E on the right and Company G on the left. Company E went east along the Bucan River for approximately 1,000 yards and then turned northeast to ascend Hill 918. At first, however, the company had to secure a small ridge southwest of Hill 918 on which was a small but dense banana grove. Company E encountered and destroyed a small enemy force on this ridge, after which the company reorganized and at approximately 1300 began to ascend Hill 918 itself. When Company E reached the military crest of the hill, the Japanese began heavy firing with grenade launchers and at least three machine guns. The enemy fire swept the crest of the hill and prevented any movement over the lip of the ridge. Meanwhile, Company G went to the left of Company E and secured a small ridge about 1,200 yards from the line of departure and west of Hill 918. The advance platoon of Company G then received fire from automatic weapons that were emplaced in a draw to the left front of the platoon. The rest of the company attempted to move around to the right of the ridge but also encountered automatic weapons fire coming from another draw. Since high cogon grass covered the area, observation was limited to a matter of inches. At about 1300, elements of the 13th Independent Infantry Regiment counterattacked through a gap between Company G and Company A of the 1st Battalion. A machine gun platoon, which was thrown in to plug the gap, succeeded in stopping the attempted Japanese advance. Company G, however, continued to be pinned down by the enemy fire directed at its front. Company F, the reserve company, was then committed to take a position between G and E Companies. Its mission was to come abreast of Company E, take Hill 918, and then turn west and wipe out the resistance in front of Company G. At 1415 Company F moved up Hill 918 and reached Company E without opposition. Three spurs led down from Hill 918. The one occupied by Company E ran southwest, that occupied by Company F ran west, and the third ran northwest. As the two commanders started to launch a coordinated assault from their respective spurs, their companies received a concentration of about fifty rounds of mortar fire but pushed through this fire and secured the crests of both spurs. They immediately came under automatic weapons and rifle fire from the northwest ridge. Since the left flank of Company F was in the tall cogon grass, it was practically impossible for the company to observe the enemy. On the other hand, Company E was on bare and open ground which exposed it to machine gun and mortar fire from Hill 918. Both companies also came under long-range machine gun fire from the vicinity of Kang Dagit, northeast of Hill 918. It was impractical to attempt an envelopment to the right, since the flank of Company E rested on a deep ravine which ran to the bed of the Bagan River. An envelopment to the left would have necessitated going down the hill, circling behind Company G, and attacking east from the positions of the 1st Battalion. Because of these unfavorable conditions, Companies E and F with their wounded withdrew to make a line with Company G.

Meanwhile, the Japanese continued their preparations for Operation Wa, which was already set to fail from the outset. General Makino’s 16th Division could only advance a composite battalion of 500 men, which incurred 200 casualties en route. Additionally, General Yamagata’s 26th Division was still mobilizing to reach the assembly area, with only one forward battalion prepared for action. Consequently, feeling inadequately prepared, General Suzuki requested a delay in the attack, and General Yamashita effectively rescheduled it to the night of December 6. From his new headquarters in Lubi, Suzuki communicated this update to the 16th and 26th Divisions, but due to radio issues, Makino was never informed. Meanwhile, General Bruce’s 77th Division was organizing a risky amphibious invasion of Ormoc.

As per General Hodge's strategy, Rear-Admiral Arthur Struble’s Task Group 78.3, consisting of around a dozen destroyers, was assigned the task of transporting and landing the 77th Division, along with its supplies and equipment, at the barrio of Desposito located southeast of Ormoc. Upon landing, Bruce’s forces were to advance northward, capture Ormoc, and then proceed up the Ormoc corridor to connect with units from General Sibert’s 10th Corps. To facilitate this operation, the 5th Air Force would provide continuous air support—both day and night—for the assault convoy en route to the target, during the landings, and for the return trip. In addition, General Gill’s 32nd Division was set to initiate an offensive southward along Highway 2 towards Ormoc while the 7th Division pressed northward to seize the elevated terrain south of the Panilahan River. Consequently, on December 5, the 127th Regiment commenced its advance past Colonel Hettinger’s 3rd Battalion, facing staunch resistance from General Kataoka’s 1st Division, which was well-entrenched on the high ground 1,000 yards south of the Leyte River bridge. The well-camouflaged enemy defenses consisted of numerous foxholes and ten-foot-deep spider holes, many of which were connected by interlacing communication trenches. The terrain that the troops traversed was adapted to defensive fighting, and the 1st Division took full advantage of this fact. There were deep ravines and steep hills where the enemy had dug in on both the forward and reverse slopes. The entire area was covered by heavy rain forest with dense underbrush. The nearly constant rainfall made observation difficult and the maps for the area were very inaccurate.

The 77th Division continued to assemble its troops on Tarragona Beach, on the east coast of Leyte, and during the night of December 5 the loading of supplies and equipment on the landing ships began. The loading was slowed by frequent air alerts. The division had previously been told that the convoy would be unable to stay in the landing area more than two hours and consequently there was no attempt to bulk load supplies, since they would take too long to unload. All supplies and equipment to support the initial assault had to be mobile-loaded, that is, loaded on the vehicles taken with the division so that the supplies could be brought ashore in the vehicles upon debarkation. There were only 289 vehicles in the initial convoy, including tanks, M8s, and M10s that could not carry supplies. The LVTs were filled with supplies rather than troops in order that they could be discharged from the landing ships into the water and go ashore fully loaded. Furthermore, since the supplies were mobile they could be moved either by water or inland by motor. The 77th Division gave the highest priority to ammunition, water, and rations. 

Makino also initiated his segment of the Wa offensive, with around 150 Japanese troops stealthily advancing towards the Buri airstrip. At that time, Major-General Joseph Swing’s 11th Airborne Division was tasked with securing the Burauen area, although most of the division was engaged in combat for the mountain passes leading to Albuera. Additionally, Major-General Henry Jones’ 38th Division had been deployed at Leyte to prepare for future operations but could also reinforce Swing, along with portions of General Bradley’s 96th Division, if needed.

At 06:00 on December 6, the 287th Field Artillery Observation Battalion, located northwest of Burauen, spotted Makino’s troops crossing the main road south of their position and moving east toward the Buri field. While the artillery team communicated this information to the 24th Corps, the Japanese forces advanced into the swamp near the airfield prior to initiating their assault. At 06:30 the 16th Division launched its surprise attack. Led by a Filipino, the Japanese broke into the American bivouac area while the men were still asleep. Some were bayoneted while in their blankets, or before they could seize their weapons. Others held the Japanese off until they could retreat, shoeless and in their shorts and undershirts, either up the bluff to the headquarters of the 5th Bomber Command, or to the road, where an infantry company had come up in support. The service troops were "firing at everything that moves and… probably inflicting casualties among our troops." 

Swift promptly responded by deploying the 1st Battalion of the 187th Glider Regiment to counterattack toward Buri, while Hodge assigned the 1st Battalion of the 382nd Regiment to Swift’s command. The battalion was to proceed immediately to the aid of the two companies of the 11th Airborne Division in the Buri airfield area. General Hodge emphasized that the area was "critical" and "must be kept closed." It would be "dangerous" to let the enemy "get into the service troops along the road and around airfields." One reinforced company of the 1st Battalion was already in the area and the rest of the battalion made ready to follow.

This reinforcement allowed one bolstered company to quickly support the service troops, effectively holding back the enemy while the glider units took position near the airfield. When the Americans launched a coordinated counteroffensive, they succeeded in driving the Japanese from the Buri airfield by nightfall, though some resistance remained at the edges of the airstrip. Meanwhile, Arnold maintained his offensive, with the 184th Regiment advancing through Hill 380 to secure Balogo, while the 17th Regiment captured the abandoned enemy positions on Hill 918 and moved up Hill 380 to join the 184th. By midday, the loading of the 77th Division was complete, and the convoy gathered off Dulag to await the arrival of Struble’s escorting destroyers. At 13:30, Struble’s main convoy set sail, having been preceded by four slower LSTs under the protection of two destroyers.

While American transports and destroyers navigated silently toward Ormoc Bay, General Tominaga activated the airborne segment of Operation Wa. He planned to deploy an initial wave of 40 Mitsubishi Ki-57 transports, carrying 409 paratroopers, primarily targeting the Buri, San Pablo, and Bayug airstrips to capture them. In a related secondary attack, two pairs of transports would drop smaller groups of paratroopers over the Dulag and Tacloban airstrips to destroy as many American aircraft and facilities as possible. The transports would have Ki-43 fighters as escorts, and 21 medium bombers were dispatched to bomb and strafe the Buri, San Pablo, and Bayug airstrips shortly before the paratroopers' descent. Two additional waves were scheduled, the first five hours after the initial assault, comprising 270 troops in 21 aircraft, followed by a third wave of 80 soldiers six hours later. These follow-up operations were intended to assist in eliminating any remaining resistance, after which a defense would be established at the captured airfield. The primary goal of this operation was to incapacitate the enemy airstrips to ensure the safe arrival of the last TA convoys with critical reinforcements to Leyte. The attack was synchronized with Admiral Okawachi’s eighth convoy, which included three destroyers, two subchasers, and five transport ships carrying Major-General Kurisu Takeo’s 68th Brigade, having departed from Manila on December 5 and expected to reach Albuera two days later.

After taking off at 15:30, Tominaga's first echelon headed towards the Burauen area. Just before dark, thirty-nine Japanese transports with supporting bombers and fighters roared over the Burauen airfields. Several incendiary bombs fell on the San Pablo strip, setting a gasoline dump afire and burning a liaison plane. Despite American fighters destroying 18 planes, they managed to deploy over 300 paratroopers by 19:00 following preparatory bombing and the deployment of a smoke screen. However, the intense anti-aircraft fire caused some confusion, leading pilots to drop soldiers at incorrect locations. Still, approximately 60 paratroopers descended on Buri, while more than 250 landed at San Pablo. 

Meanwhile the secondary attacks on the Dulag and Tacloban strips completely miscarried. Two transports flew over the former installation; one dropped about five paratroopers and then crashed, while the other crashed about 4,500 yards northeast of the field. Over Tacloban two medium bombers converted to transports lowered their flaps and wheels preparatory to landing, but one was shot down, and the other crashed. Nonetheless, upon landing, the paratroopers quickly advanced along both the north and south sides of the San Pablo strip. They talked in loud tones and allegedly called out in English, "Hello--where are your machine guns?" Most of the enemy forces assembled on the north side of the airstrip. They burned three or four more liaison planes, a jeep, several tents, and another gasoline dump, throwing ammunition on the latter.

Fortunately for the Americans, inclement weather combined with significant Japanese transport losses prevented the subsequent waves of reinforcements from being dispatched. On the night of 6-7 December, the Air Corps service personnel had abruptly quitted the Buri airfield, leaving behind carbines, rifles, grenades, small arms ammunition, and machine guns. 2d Lt. Rudolph Mamula of the 767th Tank Battalion had been ordered to take charge of the situation, co-ordinate the action of forces on the airstrip, and recover abandoned armament and ammunition. Apparently he was unsuccessful, because later in the day the Japanese made "the best use" of the same arms and ammunition. By the middle of the morning, on 7 December, the enemy had completely occupied the Buri airstrip.

In response, Swift quickly ordered the 674th Glider Field Artillery Battalion to abandon their artillery and support the 127th Airborne Engineer Battalion, which was near San Pablo preparing to reclaim the airstrip. General Krueger also reacted swiftly, allocating two battalions from the 148th Regiment to Hodge’s command, who dispatched them toward San Pablo. However, before their arrival, Swift's forces had already initiated their counteroffensive at dawn on December 7, successfully driving the paratroopers back to the northwest until they ran out of ammunition. Fortunately, the Japanese chose to retreat towards Buri rather than continue the battle at San Pablo.

At 14:00, upon the arrival of the 148th battalions, Swift promptly ordered them to launch an attack towards Buri. The 1st and 2d Battalions of the 149th Infantry, 38th Division, were alerted at 0200 on 7 December for movement to the San Pablo airstrip. The advance elements of the 1st Battalion were greeted at the San Pablo airstrip by General Swing, who is reported to have said: "Glad to see you. I am General Swing of the 11th Airborne Division. We've been having a hell of a time here. Last night approximately seventy-five Jap paratroopers dropped on us of which we have accounted for about fifty. Fifteen hundred yards from here on an azimuth of 273° is another airstrip just like this one. Between here and there are about twenty-five Jap troopers. It is now 1400. I want that strip secure by nightfall." The commanding officer of the 1st Battalion decided to attack with Companies A and C abreast, Company A on the right, with approximately a 200-yard frontage for each company. A section of heavy machine guns was attached to each unit, and a platoon of 81-mm. mortars from Company D was to support the attack from positions on the San Pablo airstrip.

The 1st Battalion set out at 14:30, moving the first 400 yards without any issues, but eventually encountered a rain-swollen swamp that impeded their progress, resulting in the companies losing contact with one another. By nightfall, only Companies A and C had reached the airstrip but were unable to initiate their attack due to the late hour. Simultaneously, the 1st Battalion of the 187th Glider Regiment and the 1st Battalion of the 382nd Regiment advanced towards Buri and successfully joined the 1st Battalion of the 149th Regiment at the western end of the airstrip by the end of the day. In the meantime, Arnold continued his limited offensive on December 7, with the 184th Regiment facing little resistance as it ascended the high ground overlooking the Tabgas River. 

At dawn the 17th Infantry sent out patrols. The one from the 1st Battalion located an enemy heavy machine gun, two light machine guns, and a mortar, emplaced 150 yards from the battalion's lines. When the patrol returned, mortar fire was placed on the position and it was wiped out. The 1st Battalion moved out at approximately 0900. Though long-range fire fell on the troops and small arms fire hit the left flank of Company C, the men continued to push forward. The battalion found several ridges leading up Hill 380--a knifelike ridge in front of Company C and a double ridge in the form of a horseshoe, with its closed end toward the hill, in front of Company B. Company B moved across the double ridge while Company C forced its passage through machine gun and rifle fire across the closed part of the horseshoe. At 1600 the two companies re-established contact on the northernmost ridge leading to Hill 380. At 1630 the Japanese with machine guns launched a counterattack against the right flank of the 3d Battalion, 184th Infantry, and the left flank of the 1st Battalion, 17th Infantry. The 3d Battalion, 184th, was pinned down but did not yield any ground. The troops on the front lines of the 1st Battalion, 17th Infantry, at first were forced back slightly but in a few minutes regained the lost ground. They dug in for the night on the crest of the ridge. After its dawn patrols had reported on 7 December, the 2d Battalion, 17th Infantry, jumped off to the attack. Company E secured the first of the three spurs leading from Hill 380, and continued forward to the middle spur in the face of light fire that came from in front of the company in the area the 17th Infantry wished to secure. Presently the fire grew to considerable intensity and the company's section of light machine guns and two platoons of heavy machine guns moved onto the middle spur, where they neutralized the enemy position. While this action was going on, Companies G and F moved to the first spur. Company G received orders from the battalion commander to make a wide envelopment of Hill 380 and then assault the hill from the east. At 0930 the company dropped below the military crest of the southern slope of Hill 380 unobserved and made its way very slowly over the steep terrain and through the thick cogon grass. At 1200 the 49th Field Artillery Battalion laid a five-minute preparatory fire in front of the battalion. The American troops then routed the surprised Japanese defenders and killed the majority of them as the others fled into the mountains northeast of the hill. Apparently realizing that Hill 380 was the key to defense of the Tabgas River valley and Hill 606, troops of the 26th Division poured long-range machine gun fire from Hill 606 into Company G and at the same time halted the company with small arms fire from the immediate left along the ridge. At 1355, after a heavy mortar barrage, about fifty men from the 26th Division counterattacked the positions of Company G, but the company held firm and mowed down the attackers with fire from its rifles and automatic weapons. The position on the hill was maintained. Although Company G occupied the top of Hill 380, it was not in a position to aid the advance of Company E. The Japanese troops were dug in on the reverse slopes and could only be rooted out by close-in fighting. The commanding officer of the 2d Battalion committed Company F down the main spur from the east, supported by Companies E and G and the machine guns from Company H. As soon as Company F started down the ridge, the enemy concentrated fire upon it both from the north and the west. In a matter of minutes Company F was reduced to a point where the number of its riflemen hardly equaled one platoon. The company commander secured an additional platoon from Company G and renewed the assault behind a concentration of 100 rounds of 60-mm. mortar fire and 80 rounds of 81-mm. mortar fire. The attack succeeded, and the enemy force was overrun and annihilated. Company E thereupon moved to the main ridge and helped mop up the area. At 0700 the 3d Battalion, 17th Infantry, moved out, reaching the source of the Palanas River at 1400. An enemy force of about fifty men was observed in a natural bowl to its immediate front. The battalion placed long-range rifle and machine gun fire on the group as two platoons from Company K attacked from the flank. They destroyed the entire Japanese force without any casualties to the American troops. The 3d Battalion then crossed the Palanas River and went into night perimeter at Kang Cainto. At 1907 eight rounds of artillery fire fell into the area, killing seven men and wounding eighteen others. At the end of the day the 184th Infantry was on the banks of the Tabgas River and the 17th Infantry had secured Hill 380, which commanded the Tabgas River valley. Arnold’s offensive had become so precarious that Yamagata was forced to halt his division's advance towards Burauen and instead redirect them to defend Albuera, only sending his advance battalion to participate in the Wa offensive. The situation was about to worsen for Yamagata as Struble’s convoy finally arrived off Deposito just before dawn. At 06:34, an enemy shore battery opened fire, and at 06:40, the destroyers responded by targeting their assigned locations.

As the Japanese communicated this information to higher command, Okawachi received orders to land the 68th Brigade at San Isidro. Additionally, the 1st Combined Base Air Force and the 4th Air Army were directed to unleash all their resources against the landing forces. With Suzuki absent, Major-General Tomochika Yoshiharu took charge of the defense of Ormoc, promptly instructing the Mitsui Shipping Unit to secure defensive positions on Red Roof Hill. Meanwhile, the Imahori Detachment was ordered to advance south through Ormoc to confront the enemy. Elements of the 77th Regiment, which had just arrived by barge at Ipil, were also tasked with reinforcing the defense of Ormoc. Furthermore, Suzuki commanded the 16th and 26th Divisions to halt the Wa offensive and retreat immediately towards Ormoc. In Manila, Okawachi and Yamashita were preparing to send two provisional companies from the 58th Independent Mixed Brigade to garrison the Camotes Islands to counter the arrival of enemy reinforcements and suppress guerrilla activity in the region. Meanwhile, after Okawachi’s latest convoy was detected, 57 P-47s were dispatched to strike the Japanese vessels while the 68th Brigade was being disembarked. In one of the fiercest aerial battles of the Leyte Campaign, the fighters strafed the vessels and dropped 94 1000-pound and six 500-pound bombs on enemy shipping, successfully destroying all five transports and damaging two destroyers. However, the 68th Brigade landed, albeit lacking most of its equipment, supplies, and heavy weaponry. Back at Ormoc Bay, General Bruce’s first wave, composed of the leading battalions from the 305th and 307th Regiments, successfully landed on the White Beaches without encountering opposition at 07:07, and the troops quickly moved inland. The subsequent four waves of troops, including two battalions from the 306th Regiment, came ashore without incident.

At 08:20, around 138 Japanese aircraft launched an assault on Struble’s convoy. Despite the 5th Air Force executing a commendable interception of the attackers, some determined enemy planes managed to breach the anti-aircraft defenses and strike the American ships. On the morning of December 7, three years to the day after she fired the opening shot of the Pearl Harbor attack, the destroyer Ward came under attack by several Japanese kamikazes while patrolling off the invasion area. One bomber hit her hull amidships, bringing her to a dead stop. When the resulting fires could not be controlled, Ward's crew was ordered to abandon ship, and she was sunk by gunfire from O'Brien, whose commanding officer, William W. Outerbridge, had been in command of Ward during her action in Hawaii three years before. Nevertheless, their attempt to thwart this crucial invasion once again ended in failure. By 11:00, approximately 10,000 troops and most of the supplies had been landed, but under relentless air attack, Struble ultimately decided to withdraw and return to San Pedro Bay.

Meanwhile, Bruce’s forces were expanding their initial beachhead inland, with the 305th Regiment capturing crossings over the Bagonbon River and the 307th Regiment securing a bridge over the Baod River. Due to a lack of organized resistance, Bruce chose to continue advancing north along the highway to extend the division's foothold to Ipil. Consequently, the 307th began its northward advance around 10:45, gradually facing stiffer opposition as it approached its goal. By 14:55, they reached the outskirts of Ipil and commenced an assault on the defenses of two companies from the 77th Regiment, successfully killing 66 Japanese soldiers as they cleared the barrio and established a night perimeter on the northern edge by 17:40. With Bruce’s forces having secured a two-mile beachhead, Yamagata’s 26th Division found itself caught between two robust American divisions, leaving the route to Ormoc largely open for the 77th Division.

On December 8, as the first two companies of the 12th Independent Regiment arrived to bolster the Mitsui Shipping Unit, the 307th Regiment resumed its advance northward, swiftly reaching the Panalian River where they began meeting stronger resistance. Successfully repelling enemy counterattacks, the 307th continued to push forward and achieved a total gain of 2,000 yards by day’s end. At the same time, since half of the 2nd Raiding Brigade could not be airdropped during the now-halted Wa offensive, the Japanese decided to land them at the Valencia airstrip over the coming days to reinforce the defenders in Ormoc. Furthermore, Okawachi and Yamashita designated the Takahashi Detachment, organized around the 5th Regiment, as an emergency reinforcement to depart for Leyte immediately alongside the Ito Naval Landing Unit of SNLF Marines. Additionally, the 39th Regiment of the 10th Division was assigned to prepare for a counter-landing in the Carigara Bay region. Meanwhile, as the 26th Division began to withdraw along the coast to retreat through the ridges towards Ormoc, the 184th and 17th Regiments captured the Hill 606 positions and moved forward to the Sibugay River. During the night of 7-8 December, the Japanese brought forward two machine guns and emplaced them directly in front of Company A of the 1st Battalion, 382d Infantry. At dawn the machine guns opened up. Their low, grazing fire pinned down the company, but Pfc. Warren G. Perkins, in the face of enemy bullets, located the guns and called mortar fire upon the site. The mortar concentration, falling within fifty yards of Perkins, silenced the machine guns and startled the Japanese. Pvt. Ova A. Kelley took advantage of the confusion and charged with his M1 rifle and a carbine. Kelley killed eight of the enemy before he himself was slain. The rest of Company A followed Kelley and secured the edge of the airstrip where it set up a perimeter. During 8 December the Americans consolidated their positions. The following day, the 1st Battalion of the 149th Regiment launched an assault to the north, successfully crossing the airstrip and eliminating approximately 50 paratroopers before being halted by enemy fire. By nightfall, the 1st Battalion of the 382nd Regiment repelled another determined counterattack, killing an additional 50 Japanese soldiers and leaving around 100 paratroopers trapped on the airstrip. Concurrently, the 17th and 184th Regiments advanced through Albuera without opposition, continuing their movement through challenging terrain towards Gungab.

In the early hours of December 9, Struble’s initial resupply convoy reached Deposito, delivering the remainder of the 306th Regiment. As a result, its 1st Battalion was assigned to the 307th Regiment and promptly engaged in the northward attack. Progressing gradually through the formidable enemy ridge defenses, the 307th ultimately captured Camp Downes, while the 305th Regiment secured the northeastern area. During this advance, the rest of the 77th Regiment also arrived by barge at Palompon, where they were immediately deployed to bolster the defenders in Ormoc. 

Ormoc, the largest and most important commercial center in western Leyte, possessed a concrete and pile pier at which a vessel with a sixteen-foot draft, and two smaller vessels, could anchor at the same time. On the route to Ormoc and in the town itself, the Japanese dug strong defensive positions. The favored sites were in bamboo thickets, on reverse slopes, along creek beds, and under buildings. Individual spider holes about six feet deep were covered with logs and earth and "beautifully camouflaged." Against such positions, artillery and mortar fire did little more than daze the defenders. Each position had to be searched out and destroyed. The next day, for the final assault on Ormoc, Bruce planned to deploy the 307th Regiment to attack along the highway, while the 306th Regiment would move northeast to encircle the opposing enemy forces. After a significant artillery barrage, Bruce first dispatched Company A of the 776th Amphibian Tank Battalion, supported by the rocket fire from LCMs and LCVs, to launch an assault on the city’s strong enemy defenses. Following this, the 306th and 307th Regiments advanced, with the latter encountering minimal resistance until approaching the outskirts of Ormoc. Despite facing fierce opposition, the Mitsui Unit was effectively driven back, allowing the 307th to enter the city while the 306th advanced northeast with little resistance. The two regiments then pressured the enemy like squeezing a tube of toothpaste, ultimately forcing the determined defenders to retreat to the hills north of Ormoc, where the Imahori Detachment was gathering. However, some defenders remained behind, valiantly fighting to delay the American advance. Positioned in spider holes beneath the buildings, they resisted until overwhelmed. 

At the same time that the 77th Division was entering Ormoc, the 32nd Division was pushing southward toward Ormoc Valley, the 11th Airborne Division was working westward over the mountains toward the town, and the 7th Division was pushing northward along the eastern coast of Ormoc Bay in an attempt to make a juncture with the 77th Division. General Bruce advised General Hodge: "Have rolled two sevens in Ormoc. Come seven come eleven." As his troops were reducing Ormoc, General Bruce also made a report on the status of the attack and referred to a promise that had been made by the commanding general of the 5th Air Force: "Where is the case of Scotch that was promised by General Whitehead for the capture of Ormoc. I don't drink but I have an assistant division commander and regimental commanders who do…"

In its advance to the north, the 77th Division reportedly killed around 1,506 Japanese soldiers and captured 7 prisoners, at a cost of 123 men killed, 329 wounded, and 13 missing. The capture of Ormoc had significant consequences: it split the Japanese forces and isolated the remaining elements of the 26th Division; it diverted and eliminated previously uncommitted enemy reserves, easing the pressure on other fronts; it expedited the connection between the 10th Corps and the 24th Corps; and it prevented the Japanese from using Ormoc as a port, through which many reinforcements and supplies had been funneled into the campaign. Consequently, the Japanese had faced a clear defeat on Leyte Island; nevertheless, they were determined to continue fighting to the death, senselessly sending more troops into battle, which unnecessarily extended the campaign by several additional months.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

Japanese forces prepared Operation Wa while U.S. troops engaged in intense battles for strategic positions like Hill 918 and Balogo amid challenging terrain and strong defenses. Despite initial setbacks, American forces regrouped, successfully counterattacking Japanese positions and securing strategic areas, while Japanese reinforcements struggled amid heavy losses and unfavorable weather conditions.

- 158 - Pacific War Podcast - Operation Capital - November 25 - December 3 - , 1944

Last time we spoke about Fall of Peleliu. As American forces pressed down the Ormoc Valley, General Kataoka launched a counterattack with limited success, and Colonel Hettinger’s 128th Regiment clashed at Breakneck Ridge but couldn’t capture Corkscrew Ridge. Meanwhile, Japanese troops fortified defenses, resulting in intense fighting along Kilay and Shoestring Ridges. By November 23, the Americans had solidified their positions around Limon, disrupting Japanese supply lines and forcing a shift in enemy tactics. Simultaneously, Colonel Nakagawa’s last forces on Peleliu fought desperately. As American flamethrowers targeted enemy caves, Nakagawa, with only a few soldiers remaining, chose an honorable death, marking the brutal end of the battle. American forces eventually secured Peleliu after extensive losses. Hidden Japanese troops would later survive in caves until 1947, finally surrendering. Lastly China’s Operation Ichi-Go saw brutal losses as Japanese forces captured Guilin and Liuzhou, killing civilians and decimating Chinese forces. 

This episode is Operation Capital

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

By the end of November, General Gill’s 32nd Division had successfully secured the Limon area and was prepared to advance south toward Ormoc. However, they first needed to clear enemy forces from Kilay Ridge. At the same time, General Arnold’s 7th Division had strengthened its position on Shoestring Ridge and was preparing to attack the rear of General Yamagata’s 26th Division, which was moving east to participate in an offensive against the Burauen airstrips. In the north, Colonel Clifford’s 1st Battalion had been under heavy pressure in recent days. With the arrival of the 2nd Battalion, 184th Regiment, however, he was now ready to go on the offensive. On December 1, following intense preparations, the Americans launched an attack on the Japanese-held knolls at the southeastern end of the ridge. They captured the first knoll easily but were halted by intense fire on the second. The next day, Colonel Hettinger’s 2nd Battalion continued the assault, this time overcoming all resistance and securing Kilay Ridge for the Americans. Clifford’s relieved battalion had suffered 26 killed, 2 missing, and 101 wounded, yet estimated Japanese casualties at 900.

Meanwhile, by November 30, General Cunningham’s 112th Cavalry Regiment had advanced to a ridge roughly 2,500 yards east of Highway 2 and about 5,000 yards southeast of Limon. Here, they encountered a heavily fortified enemy force that held its ground. Unable to dislodge them, Cunningham sent Troop A northwest on December 2 to connect with the 126th Regiment at the Leyte River. Meeting no resistance, the 1st Squadron also began moving northwest, while Cunningham’s 2nd Squadron continued its attempts to take the Japanese-held ridge without success.

Facing south, Arnold planned to advance northward with two regiments side-by-side, but his offensive would be postponed until the 17th Regiment arrived on December 3. The next day, patrols were sent forward in preparation for a full assault, reaching as far north as Balogo. Meanwhile, the Japanese were finalizing their own Burauen offensive, codenamed Operation Wa, set to launch on December 5. However, the plan was already faltering: by the end of November, the 16th Division was reduced to only 2,000 men, and the 26th Division was still moving slowly to its assembly point. In response, the recently arrived 3rd Battalion of the 77th Regiment, brought to Ipil by landing barges, was promptly sent to support Yamagata. The 68th Brigade, expected to arrive shortly, was to secure the Albuera sector, blocking any enemy advance toward Ormoc. Additionally, General Tominaga planned to airdrop two regiments from the 2nd Raiding Brigade onto the Burauen airstrips to coordinate with the ground attack. Meanwhile, the Imahori Detachment, pushed out of Daro in late November, remained on standby for action in the Ormoc sector as it retreated toward Dolores. At sea, Admiral Okawachi had deployed the seventh convoy of Operation TA, organized into three echelons to transport supplies and equipment. The first group, consisting of three submarines and one subchaser, departed Manila on November 28 and reached Ipil two days later, successfully unloading cargo but losing one submarine grounded at Masbate. The second group of two submarines left Manila on November 30, unloading at Palompon the next day, although both were later destroyed in a nighttime destroyer sweep.

On December 1, a third group of three transports, T-9, T-140 and T-159 and two destroyers,  Take and Kuwa, under the command of Lieutenant-Commander Yamashita Masamichi, departed Manila, reaching Ormoc the next day, where they were attacked by a separate destroyer division during the night. The convoy, under Lieutenant-Commander Yamashita Masamichi, was docked at Ormoc City when it was engaged at 00:09 on December 3 by three ships of Destroyer Division 120 under the command of Commander John C. Zahm. The American destroyers attacked the transports as they were unloading but came under heavy attack from Yokosuka P1Y "Frances" bombers, shore batteries, submarines that were known to be in the harbor, and the Japanese destroyers. As a result, Kuwa was sunk and Commander Yamashita was killed. Take also attacked Cooper with torpedoes and escaped, though with some damage. Cooper finally sank at about 00:15 with the loss of 191 lives (168 sailors were rescued from the water on December 4 by Consolidated PBY Catalina flying boats). At 00:33, the two surviving US destroyers were then ordered to leave the bay, and the victorious Japanese successfully resupplied Ormoc Bay once more. This phase of the Battle of Ormoc Bay has gone down in history as the only naval engagement during the war in which the enemy brought to bear every type of weapon: naval gunnery, naval torpedoes, air attack, submarine attack, shore gunnery, and mines.

Meanwhile, as the Battle of Leyte continued, Generals MacArthur and Krueger were preparing the crucial invasion of Luzon. On October 3, the Joint Chiefs of Staff approved MacArthur’s Operation Musketeer III over a possible invasion of Formosa, which would have required moving along extended and vulnerable supply lines. However, naval commanders feared an Allied convoy navigating the narrow waters of the central Visayas would be vulnerable to heavy air attacks from numerous nearby enemy airfields. This concern prompted the Americans to plan a preliminary operation, codenamed Love. One option involved securing positions in Aparri to provide fighter cover for supply ships, which could then take a safer route around northern Luzon through open seas. MacArthur, however, favored capturing Mindoro to establish airfields that would protect naval convoys en route to Luzon. Although enemy air attacks posed a risk during the initial invasion and resupply of forces on Mindoro, the establishment of these airfields would give the Allies a shorter, safer route to Lingayen Gulf with improved air protection and reduced exposure to the unpredictable typhoon season compared to the northern Luzon route.

The Mindoro operation was scheduled for December 5, followed by a large-scale invasion of Luzon with landings at Lingayen Gulf on December 20, anticipating that the airfields on Mindoro would be operational by then. For Operation Love III, Krueger organized the Western Visayan Task Force, which included the 19th Regiment and the 503rd Parachute Regiment, under the command of Brigadier-General William Dunckel. The initial plan involved a combined airborne and amphibious landing on December 5 to secure the San Jose area near the southwest coast, facilitating the immediate use of its airstrips to support the Luzon operations and counter the numerous enemy airfields on the peninsula. However, delays in the development of airfields on Leyte and the ongoing need for air support for Leyte ground forces led to significant changes in the original Mindoro plan. Consequently, the airborne phase was canceled, and arrangements were made for the parachute regiment to be transported by sea. Ultimately, the prolonged development of airfields on Leyte, resulting in insufficient air support, combined with the urgent need to rehabilitate essential naval units, led to a ten-day postponement of the Mindoro operation to December 15. This delay impacted the Leyte campaign significantly, allowing the released shipping to be utilized for an amphibious assault on Ormoc. As a result, on November 23, General Bruce’s 77th Division landed on Leyte in the rear areas of the 24th Corps and was readied for this new assault. Krueger decided to deploy this division for a major push to expedite the conclusion of the Leyte campaign. However, we must now shift our focus from the Philippines to recent developments in New Britain.

Following the initial landings at Jacquinot Bay, the 6th Brigade was fully assembled at Cutarp by December 16. Their mission was to halt the Japanese forces from moving westward from Wide Bay and to conduct patrols toward Milim. At the same time, the 13th Brigade was tasked with safeguarding Jacquinot Bay against potential enemy advances from the north or south. To the north, the 36th Battalion was positioned at Cape Hoskins, with two of its companies deployed to Bialla Plantation by December 6 to patrol towards the Balima River and counter any Japanese offensives from Ea Ea. Under this increasing pressure, the enemy was compelled to retreat, leaving the Ea Ea-Ulamona region clear. Due to this unexpected withdrawal and the challenges of beaching barges at Bialla, General Ramsay decided to permit the 36th Battalion to advance toward Ea Ea. After leaving a small detachment at Cape Hoskins, the Australians landed unopposed at Ea Ea on January 13, while a New Guinea company similarly landed on Lolobau Island. To the south, half of the 14th/32nd Battalion successfully landed at Sumpun on December 28, moving closer to the Japanese buildup at the northern end of Henry Reid Bay. By January 7, the rest of the battalion had gathered at Sumpun, and by the end of January, they conducted an amphibious operation to set up a new base at Milim. At the same time, the 6th Brigade also started moving into the Kiep-Milim area, completing this transition by February 11. However, we will now shift our focus away from New Britain and turn our attention to Burma to discuss the continuation of Operation Capital.

As previously noted, by the end of November, General Slim's 14th Army had effectively chased the retreating Japanese troops to the Chindwin River, while General Festing's 36th Division advanced to Pinwe, tightening the noose around General Katamura's 15th Army from the north. To the east, General Li Hong's 38th Division had successfully encircled Bhamo, and General Li Tao's 22nd Division along with Colonel Easterbrooke's 475th Regiment were progressing along the Bhamo-Myitson road. On the Salween front, General Wei's Y-Force captured Longling and Mangshi, the key targets of his offensive. However, amid the intense fighting at Mangshi, the 53rd Army executed a broad flanking maneuver through the mountains towards the Chefang Pass, where General Matsuyama's 56th Division was establishing new positions. Fortunately for Matsuyama, the Yoshida Force, anticipating this movement, launched a successful counterattack south of Kongjiazhai, effectively stalling the enemy advance long enough for the withdrawing Japanese forces to regroup. Meanwhile, Wei had dispatched the 71st Army to advance along the Burma Road and the 6th Army to break through Mengga, launching a rapid assault on the hastily prepared Japanese defenses on November 24. The 2nd Army chose to bypass these defenses, continuing south towards Wanding. Despite fierce resistance from the defenders, the determined Chinese forces made significant progress in the following days, ultimately compelling the outnumbered Japanese to withdraw to Wanding on November 28. In response, General Matsui's 113th Regiment established a delaying position at Zhefang, successfully repelling enemy attacks until December 1, which provided crucial time for the retreating forces to regroup at Wanding.

By that time, however, Wei's divisions were significantly weakened, lacking 170,000 men from their required strength due to a lack of replacements. As a result, the Chinese command decided to postpone their offensive for thirty days while they awaited additional supplies and reinforcements, as well as a decisive victory at Bhamo that would enable Wei to connect with General Sultan’s forces. Meanwhile, while the 30th Division advanced towards Namhkam, the 38th Division had been persistently assaulting Colonel Hara’s garrison in the final two weeks of November. 

On 15 November, the 113th Regiment attacked and took the outpost positions south of Bhamo and, although the defenders were successful in twice retaking them, on the 17th the positions were finally relinquished. The enemy force brought increasing pressure on the Bhamo outpost positions on all sides while completing preparations for a general attack on the main core of resistance. In the enemy's preparation for the general attack, concentrations of artillery fire and air bombardment caused severe damage. Planes flying out of Myitkyina, averaged 200 sorties a day between the middle of November and 4 December. Every building in Bhamo was destroyed and all defensive positions were badly damaged. Early in the air bombardment period, fire destroyed most of the rations and food supplies began to run dangerously low. Despite the heavy bombardment, the Garrison continued to fight calmly and effectively. Meanwhile, north of Bhamo, where the Chinese had not moved closer to the city than the containing detachment the 113th had left opposite the Japanese outpost at Subbawng, the 114th was making more progress. That regiment bypassed the Subbawng position on 21 November and moved two miles west along the south bank of the Taping River into Shwekyina. Outflanked, the Japanese quickly abandoned Subbawng and the rest of the 114th came up to mop up the Shwekyina area, freeing advance elements of the 114th to move directly south through the outlying villages on Bhamo. On 28 November the 114th was pressing on the main northern defenses of Bhamo. In this period of 21-28 November the division commander, General Li, did not alter the mission he had given the 113th of entering Bhamo, but by his attention to the 114th he seemed to give tacit recognition to the altered state of affairs.

The first Chinese attack on Bhamo itself was given the mission of driving right into the city. Made on the south by the Chinese 113th Regiment, the attack received heavy air support from the 10th Air Force. It succeeded in moving up to the main Japanese defenses in its sector, but no farther. American liaison officers with the 113th reported that the regimental commander was not accepting their advice to coordinate the different elements of the Allied force under his command or supporting him into an artillery-infantry-air team, and that he was halting the several portions of his attack as soon as the Japanese made their presence known. However, the 113th's commander might well have argued that he and his men faced the most formidable Japanese position yet encountered in Burma. Aerial photography, prisoner of war interrogation, and patrolling revealed that the Japanese had been working on Bhamo since the spring of 1944. They had divided the town into three self-contained fortress areas and a headquarters area. Each fortress area was placed on higher ground that commanded good fields of fire. Japanese automatic weapons well emplaced in strong bunkers covered fields of sharpened bamboo stakes which in turn were stiffened with barbed wire. Anti-tank ditches closed the gaps between the lagoons that covered so much of the Japanese front. Within the Japanese positions deep dugouts protected aid stations, headquarters, and communications centers. The hastily improvised defenses of Myitkyina were nothing like this elaborate and scientific fortification. Manned by some 1200 Japanese under Colonel Hara and provisioned to hold out until mid-January 1945, Bhamo was not something to be overrun by infantry assault.

Although the Chinese managed to destroy several enemy outposts beyond the fortress town, they were unable to penetrate the formidable defenses established by the fierce Japanese troops. After a significant air and artillery bombardment, the 113th Regiment launched another attack at the beginning of December but once again failed to achieve a breakthrough. In contrast the 114th's aggressive commander had been most successful in the early days of December. With less than half the air support given the 113th and with no help from the 155-mm. howitzers, he had broken into the northern defenses and held his gains. The decision to give the 114th first call on artillery support posed a problem in human relations as well as tactics. This was the first time the 38th Division had ever engaged in the attack of a fortified town. All its experience had been in jungle war. Faced with this new situation, the 113th Regiment's commander seemed to have been at a loss to know what to do. The 114th, on the contrary, had gone ahead with conspicuous success on its own, and now was being asked to attempt close coordination with artillery and air support. Its commander hesitated for a day, then agreed to try an attack along the lines suggested by the Americans. The tactics developed by the 114th Regiment by 9 December took full advantage of the capabilities of air and artillery support. Since the blast of aerial bombardment had stripped the Japanese northern defenses of camouflage and tree cover it was possible for aerial observers to adjust on individual bunkers. So it became practice to attempt the occupation of one small area at a time. First, there would be an artillery preparation. Two 155-mm. howitzers firing from positions at right angles to the direction of attack would attempt to neutralize bunkers in an area roughly 100 by 300 yards. Thanks to the small margin of error in deflection, the Chinese infantry could approach very close to await the lifting of fire. The 105's would lay down smoke and high explosive on the flanks and rear of the selected enemy positions. Aerial observers would adjust the 155's on individual positions. When it was believed that all Japanese positions had been silenced the Chinese infantry would assault across the last thirty-five yards with bayonet and grenade.

As casualties increased, Hara’s garrison continually weakened under relentless assaults, with the outnumbered soldiers bracing themselves to fight to the last man in defense of Bhamo. Determined to prevent the Bhamo Garrison from meeting the same fate as the Lameng and Tengchong Garrisons, General Honda ordered Colonel Yamazaki Shiro’s reinforced 55th Regiment to advance towards Namyu and execute a surprise counterattack to assist Hara’s beleaguered troops. Departing from Namhkam on the night of December 5, the Yamazaki Detachment stealthily made their way to Namyu, where the 90th Regiment had recently established its primary position atop Hill 5338. Additionally, General Naka’s 18th Division was instructed to support this initiative, with Lieutenant-Colonel Fujimura Yoshiaki’s 56th Regiment ordered to move through Tonkwa to join the attack.

Due to the enemy's successful Ichi-Go offensive, General Wedemeyer and Generalissimo Chiang Kai-Shek made the decision to withdraw the elite 22nd and 38th Divisions from Burma. They planned to deploy these divisions to defend Kunming as part of the Alpha Plan. Not even the most optimistic Chinese could for the moment interpret that the Japanese thrust was confined to the American air bases in China, and no one on the Allied side could feel really sure where the 11th Army would halt, though the summer uniforms worn by the Japanese suggested to American observers that the Japanese might be outrunning their supply lines. Theater headquarters thus concluded that Chongqing and Kunming were under direct, immediate threat. In response, having adopted the code name Alpha, Wedemeyer first presented a detailed plan to the Generalissimo on November 21. This plan was divided into several phases. The period to December 31 was set for Phase I of ALPHA, in which the Chinese forces in contact with the Japanese in south and southeast China would try to slow their advance. The Americans would assist in demolitions, help plan prepared positions, and give the maximum of air support. American officers would fill liaison and advisory roles with the Chinese Army down through division level. Other Americans would work closely with the operations, intelligence, and supply officers of higher Chinese headquarters. Plainly, the mission of Phase I was to win time within which to complete a concentration for defense of Kunming. In Phase II, Chinese forces would be placed across the principal avenues of approach to Kunming while a central reserve would be built up around Kunming itself. To guarantee the availability of dependable Chinese troops two divisions of the Chinese Army in India would be flown in from Burma, together with the 53rd Army from the Salween front. About 87500 troops would be brought to the Kunming area from less menaced sectors of China. 

As a result, although Sultan was able to keep the 38th Division and intended to send the 14th Division back to China, General Liao was instructed on December 5 to ready the 22nd Division for airlift to China, with Colonel Easterbrooke’s 475th Regiment assigned to relieve them north of Tonkwa. However, before this relief could occur, the Fujimura column attacked Tonkwa on December 8 and effectively pushed back the Chinese garrison. The Japanese continued their assault northward the next morning, but this time, Chinese-American forces were able to stop the enemy’s progress. In the following days, Japanese patrols further tested American positions, and sporadic artillery and mortar fire harassed soldiers in their foxholes, but no significant assault took place. While the Chinese withdrew on December 12, American patrols discovered the enemy’s apparent assembly areas, leading to artillery fire directed at them. Meanwhile, following a heavy artillery bombardment, the Yamazaki Detachment surprised the 90th Regiment on  December 9th. The battalion received a heavy bombardment followed by a Japanese attack which penetrated its lines and isolated its 1st and 2d Companies. This was bad enough, but worse followed the next morning. Colonel Yamazaki massed three battalions in column to the east of the road, and, attacking on a narrow front, broke clean through by leap-frogging one battalion over another as soon as the attack lost momentum. The third Japanese battalion overran the 2d Artillery Battery, 30th Division, and captured four cannon and 100 animals. The battery commander died at his post.

 Despite this setback, the Chinese remained undeterred, exhibiting a fighting spirit that surprised the Japanese. The 88th Regiment swung its forces toward the Japanese penetration, which was on a narrow front, and since the terrain was hilly in the extreme the Japanese could see Chinese reinforcements converging on the battle site. So vigorously did the Chinese counterattack that one lone Chinese soldier fought his way almost into the trench that held Colonel Yamazaki and the 33d Army liaison officer, Colonel Tsuji. Writing in his diary, Tsuji remarked: "This was the first experience in my long military life that a Chinese soldier charged Japanese forces all alone." The Chinese, comprising as they did three regiments of a good division, could not be indefinitely withstood by the four Japanese battalions. Destroying the four pack howitzers they had captured, the Japanese sought only to hold their positions until the Bhamo garrison could escape.

Facing intense pressure from a numerically superior enemy, Yamazaki managed to fend off Chinese counterattacks over the subsequent days, striving to create a favorable moment for the Bhamo Garrison to withdraw. By December 14, with the 114th Regiment advancing into central Bhamo, Hara’s remaining 900 soldiers destroyed all their artillery and focused their efforts on the southern front. As night fell, they desperately climbed the steep 50-foot banks of the Irrawaddy and charged the Chinese lines at daybreak. Utilizing the cover of early morning fog, Hara’s men successfully penetrated the Chinese positions and began their final retreat towards Namhkam. Once the garrison was safe, the Japanese term for "success" was relayed to the waiting Yamazaki Detachment, which subsequently began to disengage, having suffered 150 fatalities and 300 injuries. The Bhamo Garrison, on the other hand, sustained approximately 310 killed and 300 wounded since the onset of the Allied offensive, with about 870 of the original 1,180 men surviving. At this point, only 50 miles remained between Sultan’s forces and Y-Force. Meanwhile, the Fujimura column attacked again on December 13.

The Japanese activity had apparently been preparation for attack, and on the morning of the 13th men checked their weapons with care and looked to the arranging of their ammunition in convenient spots. The American positions had the advantage of excellent fields of fire across open paddy fields. Looking toward the south and the west, the men of the 475th could see the dark green mass of leaves, trunks, and brush making the jungle that hid the Japanese assembly areas and, farther back, the Japanese gun positions. Following a ten-minute preparation, the Japanese attacked one American flank at 0600 and the other at 0610. The 475th's fire power met the Japanese as soon as they were clearly defined targets, and stopped the attacks within an hour. At one point a Japanese force of about a platoon tried to cover the open space by a concerted rush only to be cut down with thirty or forty casualties. There were no further Japanese attacks that day. The following morning, the 14th, the Japanese repeated their tactics of the 13th, and that effort too was beaten off, at the cost of several men killed. The 475th's entry into combat had the result on the men noted by observers in many previous wars, for they now spent hours digging themselves in more deeply and improving their positions. The 3d Battalion to the north near Mo-hlaing was subject only to artillery fire. That the Japanese at one point were actually within small arms range of the 2d Battalion while apparently not capable of doing more than shelling the 3d with their infantry guns suggested that the 3d might be able to take in reverse the Japanese pocket that pressed on the 2d Battalion.

After two days of fierce combat, Easterbrooke’s troops ultimately prevailed, launching a robust counteroffensive on December 15 that secured the Tonkwa area. Following these minor operations, both sides experienced a week of skirmishes around the American perimeter defenses until the final Japanese withdrawal, as the Bhamo Garrison had already been liberated. By the end of the battle, the 475th had lost 15 men killed, while an estimated 220 Japanese casualties were inflicted.

Following these developments, Honda reorganized his forces, instructing the 56th Division, along with the attached Yamazaki Detachment, to defend the Wanding-Namhkam sector. He also dispatched the Yoshida Force and the 4th Regiment to reserve positions in Hsenwi while retaining the 18th Division at Mongmit. To the west, after the captures of Kalemyo on November 14 and Kalewa on November 28, General Tanaka’s 33rd Division was compelled to establish new positions in the Shwegyin-Mutaik sector. In response, Slim directed the 4th Corps to cross the Chindwin River and seize Pinlebu. The 268th Indian Brigade was dispatched across the river at Sittaung, followed by Major-General Thomas “Pete” Rees’ 19th Indian Division on December 4. Meanwhile, the 11th East African Division fought fiercely to expand the bridgehead at Kalewa.

For the crossing a ‘Chindwin Navy’ was formed, with two wooden gunboats mounting a Bofors and two Oerlikon cannons and two pairs of Browning machine-guns. They were built at Kalewa and named Pamela, after Mountbatten’s youngest daughter, and Una, after Slim’s. Thus Slim became the only general to have designed, built, christened, launched and commissioned ships for the Royal Navy. Their task was to protect the Inland Waterways Transport’s lighters, barges and launches, built by Fourteenth Army’s Chief Engineer, Brigadier Bill Hasted, who felled forests to create them and for which outboard motors were flown in. The IEME recovered MV Ontario, patched, caulked and repainted her. In due course IWT craft carried some 38000 tons of stores. The task of establishing a firm bridgehead across the Chindwin was accomplished by the East Africans clearing a series of Japanese positions along either side of Myittha river gorge on December 2 after recce by the Sea Reconnaissance Unit (SRU).  As the bridgehead was expanded, bridging equipment for what, at 1154 feet, would be the longest floating bridge in the world was assembled and constructed in sections on the Myittha and floated down to the Chindwin and completed in just 28 working hours between December 7 and 10.

Meanwhile Brigadier Mackenzie’s 32nd Indian Brigade completed its three-day crossing of the Chindwin at Mawlaik using only two rafts named ‘Horrible Charlie’ and ‘Stinking Henry’. Unbeknownst to the British and Indian forces, Katamura had already set his withdrawal to the Irrawaddy River in motion, ordering the beleaguered 15th and 53rd Divisions on December 1 to fall back to Kyauk Myaung and Kyaukse, respectively. On December 4, the 33rd Division began its gradual retreat toward Monywa, leaving the 213th Regiment behind as a rear guard to monitor the enemy in the Shwegyin-Mutaik sector. The 31st Division, now under Lieutenant-General Kawata Tsuchitaro, would cover the retreat from its positions at Kambalu and Shwebo. Consequently, Rees, acting on Slim’s orders to take risks for speed, made swift progress through the challenging Zibyu Range, with his advance elements connecting with the 36th Division at Banmauk on December 16.

After a lengthy pause regarding the Pinwe situation, Festing's patrols entered the towns of Indaw and Katha without opposition on December 10. From these locations, the 26th and 72nd Indian Brigades were set to move towards Kunchaung, while the 29th Indian Brigade continued its advance along the road to Takaung. Throughout this period, Japanese resistance was significantly less fierce than anticipated. Consequently, just days into the operation, Slim realized that his original strategy to encircle Katamura’s 15th Army on the Shwebo Plain in front of the Irrawaddy would be ineffective. If the Japanese were indeed planning to fight from behind the river, the 14th Army would be extended from Tamu and exposed to counterattacks at a critical moment while attempting to cross one of the most daunting river obstacles. A revised strategy was therefore necessary, but Slim had only one card left to play for this situation.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

General MacArthur was now preparing a massive invasion of Luzon. Amidst ongoing air attacks, plans shifted to secure Mindoro for air support. Meanwhile, in Burma, Chinese and Japanese forces clashed over Bhamo, with the Japanese garrison ultimately escaping. It seemed everywhere things were going badly for the Japanese, how much longer would they hold out?

- 157 - Pacific War Podcast - Fall of Peleliu - November 18 - 25 - , 1944

Last time we spoke about the battle of Ormoc Bay. Amid the fierce Battle of Leyte in November 1944, American and Japanese forces clashed across rugged terrains and stormy weather. A typhoon swept the island, halting supply lines, while Colonel Verbeck’s forces launched a determined assault on Breakneck Ridge, advancing against Colonel Miyauchi’s well-defended lines. Meanwhile, Japanese reinforcements suffered devastating losses from American air raids. Through relentless attacks and strategic maneuvers, the Americans gained ground, signalling the turning point toward Japanese retreat and Allied victory on Leyte. Meanwhile a Japanese convoy led by Rear-Admiral Sato suffered devastating losses to Allied submarines and air attacks while attempting to transport troops. Concurrently, Australian and American forces launched aggressive operations in New Guinea, and American B-29 Superfortresses, despite some challenges, intensified the bombing campaign against Japan.

This episode is the Fall of Peleliu

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

In our previous update, General Gill's 32nd Division had arrived to relieve the exhausted 24th Division and take charge of the main offensive down the Ormoc Valley. During this lull in the battle, General Kataoka took advantage of the pause to reposition his 1st Division and ordered Colonel Miyauchi’s 57th Regiment to counterattack toward Breakneck Ridge. The counterattack had limited success, ultimately leaving the 57th Regiment significantly weakened. On November 16, Colonel John Hettinger’s 128th Regiment moved in to relieve the 21st Regiment at Breakneck Ridge but was unable to capture Corkscrew Ridge following a fierce battle. Simultaneously, General Cunningham’s 112th Cavalry was deployed to secure and patrol the Mount Minoro area, while Colonel Clifford’s reinforced 1st Battalion advanced to Kilay Ridge behind Japanese lines, where it faced artillery fire and unsuccessfully attempted to link up with Colonel Chapman’s 2nd Battalion roadblock on Highway 2. To the south, the 32nd Regiment moved toward Baybay to launch a second push toward Ormoc, initiating an advance north to the Damulaan-Caridad area on November 14. Meanwhile, General Yamagata’s 26th Division, including Colonel Saito Jiro’s 13th Independent Regiment, advanced in the same direction with plans to assault Burauen, setting up a confrontation with the American forces on Shoestring Ridge. By November 17, Hettinger’s 1st Battalion had entrenched on the slopes of Corkscrew Ridge while the 3rd Battalion progressed roughly 1,000 yards down the highway, securing a ridge about 500 yards north of Limon. At the same time, Clifford’s patrols finally made contact with Chapman’s 2nd Battalion, but they struggled to establish a communication line due to the strong enemy presence between them.

The following day, Clifford positioned machine guns for a firefight against the enemy on a ridge to the southeast. Throughout the night and into November 19, Japanese machine-gun fire targeted the perimeter, successfully disabling one gun and surrounding Clifford’s southernmost outpost, eventually forcing the Americans to withdraw. Meanwhile, Hettinger’s 1st Battalion launched another assault on Corkscrew Ridge on November 18, though it achieved only minor gains. Additionally, Colonel Kora Keijiro’s 49th Regiment infiltrated the enemy's left flank, initiating a two-pronged advance toward Colasian and Capoocan, but this had limited impact on Gill’s offensive. As a result, Hettinger’s 1st Battalion continued its siege of Corkscrew Ridge until November 20, while the 3rd Battalion held positions on a ridge overlooking Limon. On November 20 and 21, Japanese forces also gained ground against Clifford’s defenses on Kilay Ridge. At the same time, the 32nd Regiment had established a defensive stance on Shoestring Ridge, while the 13th Independent Regiment fortified the opposite ridge with trenches, machine-gun pits, and other installations, sending a reinforced battalion eastward toward Burauen.

On November 22, the 11th Airborne Division arrived to relieve the 7th Division, which subsequently redeployed to the west coast. Gill resumed his offensive, sending Hettinger’s 2nd and 3rd Battalions south while the 1st Battalion contained Corkscrew Ridge. The Americans fought their way to Limon, establishing defensive positions along a tributary of the Leyte River south of the town after repelling a fierce Japanese counterattack. Meanwhile, Japanese assaults intensified on Kilay Ridge, pushing back Clifford’s troops, though they held firm. Fortunately, the Japanese did not press further on November 23, as Kataoka needed to reorganize his forces following the fall of Limon.

To support the division's left flank along the Limon-Ormoc highway, he dispatched the 49th Regiment and his reserve battalion, coinciding with the arrival of the 1st Regiment to reinforce the heavily weakened 57th Regiment. However, the withdrawal of the 49th created a significant gap between the 1st and 102nd Divisions, which the 126th Regiment quickly exploited, advancing through the Hill 1525 area to strike at the enemy’s rear. The 128th Regiment also took this time to realign and consolidate its positions, focusing the next three days on extensive patrols and placing harassing fire along an east-west ridge overlooking the highway about 1,000 yards south of Limon. Additionally, on November 24, the 112th Cavalry began advancing southwest from Mount Minoro toward the highway with a similar objective. With the occupation of Limon, the Battle of Breakneck Ridge concluded, costing the 24th and 32nd Divisions a total of 1,498 casualties, while the Japanese suffered an estimated 5,252 fatalities and had eight captured. The American victory was largely aided by the establishment of a roadblock south of Limon by Chapman’s 2nd Battalion and the defense of Kilay Ridge in the Japanese rear by Clifford’s battalion. 

From November 12 to 23 the 2nd Battalion, 19th Regiment had defended the roadblock under extremely difficult conditions. The operations report of the 24th Division graphically summarizes the deeds for which the battalion received a presidential citation: “These bearded, mud caked soldiers came out of the mountains exhausted and hungry. Their feet were heavy, cheeks hollow, bodies emaciated, and eyes glazed. They had seen thirty-one comrades mortally wounded, watched fifty-five others lie suffering in muddy foxholes without adequate medical attention. Yet their morale had not changed. It was high when they went in and high when they came out. They were proud that they had rendered invaluable aid to the main forces fighting in Ormoc corridor, by disrupting the Japanese supply lines and preventing strong reinforcements from passing up the Ormoc road. They were proud that they had outfought the Emperor's toughest troops, troops that had been battle trained in Manchuria. They were certain they had killed at least 606 of the enemy and felt that their fire had accounted for many more. And they were proud that this had all been accomplished despite conditions of extreme hardship. 241 of the battalion's officers and enlisted men were hospitalized for skin disorders, foot ulcers, battle fatigue, and sheer exhaustion.”

These units, facing constant fire and heavily outnumbered, prevented General Suzuki from reinforcing Limon. Abandoning a potential counteroffensive here, Suzuki redirected his primary efforts to the Burauen front for his Wa offensive. Despite Yamagata’s preparations for combat, the effectiveness of the 26th Division depended heavily on acquiring more heavy weapons, ammunition, and equipment. Thus, a convoy with three transports and a submarine chaser departed Manila on November 23, carrying the essential supplies to Ormoc.

As night fell over Shoestring Ridge, Saito finally launched his main offensive against the stretched defenses of the 32nd Regiment. Artillery, mortars, and machine guns provided cover for two companies advancing forward to capture sections of the ridge. The next morning, the 2nd Battalion of the 32nd Regiment reorganized its defensive positions, enabling the Americans to push back a Japanese force that had penetrated south of the Palanas River and east of Hill 918. Meanwhile, General Tominaga initiated a large-scale air offensive to support Operation TA’s latest convoy, deploying sixty planes from the 2nd Air Division to strike the Leyte airfields, while thirty Navy aircraft targeted enemy shipping in Leyte Gulf. Over the next four days, daily air attacks were conducted in the Leyte area, and the 7th Air Division carried out coordinated strikes against enemy bases on Morotai. However, on November 24, the convoy's transports were sunk by an air attack off Masbate Island, just as another convoy consisting of three transports and one destroyer was dispatched to Ormoc. This convoy was similarly destroyed the next day off Marinduque Island by carrier aircraft, resulting in a complete operational failure. Back in Leyte, on the night of November 24, Saito’s troops launched another ferocious assault on enemy positions, beginning with the heaviest artillery barrage the 32nd Regiment had yet encountered. The Americans quickly responded with their own supporting weapons, effectively repelling repeated Japanese attacks. Only Company K was pushed back, but American artillery, mortars, and machine guns prevented the Japanese from exploiting this breakthrough. After failing to penetrate the front lines, Saito’s troops desperately attempted to neutralize the artillery supporting the 32nd Regiment before ultimately retreating, allowing the defenders to regroup.

By nightfall, the Japanese employed the same tactics as in their previous assault but were ultimately pushed back after a fierce grenade battle and some close-quarters fighting. At the same time, Kataoka's newly deployed reserve battalion launched an attack on Kilay Ridge during the night. However, the weary defenders were able to fend off the assault, resulting in casualties for both sides. After reinforcing Shoestring Ridge, the 32nd Regiment faced another attack on the night of November 26. 

At 2100 Colonel Saito renewed the assault against the American position, following the pattern set by the previous night actions. The Japanese first laid down mortar and machine gun fire, and then heavy-weapons fire of the 13th Infantry Regiment hit the right platoons of Company G, shifting to the east in about fifteen minutes. Immediately afterward, about a battalion of Japanese infantry attacked Company G, while twelve machine guns started to fire from a ridge 1,200 yards to the east. The Japanese moved into the fire of their own heavy weapons. The 32d Infantry, using all of its artillery batteries, mortars, machine guns, and rifles, started throwing lead against the enemy force as fast as its men could load and fire. The Japanese, employing an estimated fifty machine guns, continued to come on. "All hell broke loose" as the enemy shot off flares to guide their own artillery fire. The sharp declivity in front of the American lines did not allow for a close concentration of friendly artillery fire. Just as it appeared that the lines were to be overrun, some more enemy flares went up, and the Japanese withdrew, covered by heavy machine gun and mortar fire. Colonel Finn, taking advantage of this fortunate circumstance, hastily rearranged riflemen to fill gaps caused by casualties and replenished his ammunition supplies. The mortars of the regiment continued to fire into the draw.

After a short lull Colonel Saito renewed the attack. There was no preparatory artillery fire, but the mortars and machine guns introduced the assault. The attack did not seem as determined as the previous one, though the number of troops was apparently about the same. The 32d Infantry again called down all types of fire upon the enemy. Elements of the 13th Infantry Regiment continued to advance, although "the carnage was terriffic," and attempted to pass through the American lines. A strong enemy group moved into a bamboo grove on a nose in front of the center platoon of G Company. From this position the enemy launched an attack which the company resisted with grenades and bayonets. As Colonel Finn later reported: "The battle continued to flare up and die down as the valiant soldiers fought like devils to hold our lines." The 81-mm. mortars from the mortar platoon of H Company fired 650 rounds in five minutes, and fire from the 60-mm. mortars was "practically automatic." After an hour's intense fighting, the enemy force withdrew.

Unbeknownst to the Americans, however, the left and center platoons of Company G fell back in confusion during the fight, allowing the Japanese to infiltrate the American lines in the bamboo thicket previously occupied by the center platoon. The Japanese had not attacked the left flank of Company G. These troops heard the battle raging to the right and the sounds of the Japanese forming below them. A non-commissioned officer in charge of a listening post sent a man to get permission for his 3-man group to withdraw. After receiving permission he shouted the order from a distance of 50 yards. As the men from the listening post started back, they were joined by the left platoon and two squads from the center platoon. Within 45 minutes the two platoons, less one squad, plus the section of heavy machine guns, were moving south on the highway. "There was no thought in their minds that the withdrawal was not authorized." After proceeding down the road 250 yards they met the executive officer of Company H who ordered them back. It was too late, the damage was done. Though the left platoon was able to regain its position without trouble, the two squads from the center platoon found the enemy well dug-in in the bamboo thicket where the squads had been. It was later learned that there were about 200 hostile troops with 20 machine guns in the thicket. The Japanese were within the American lines and in a position from which they could fire on A Battery and the flanks of Companies E, L, I, and K.

Although the surprised defenders managed to contain the infiltrators—who seemingly did not recognize the Americans' precarious situation, as they made no attempt to capitalize on it—the situation remained unstable until the 1st Battalion, 184th Regiment arrived on November 27 and regained the lost ground. At this point, all the assault elements of General Arnold's 7th Division had crossed to the eastern shore of the Camotes Sea, and reinforcements were en route. On November 28, the 184th Regiment relieved the exhausted defenders on Shoestring Ridge and successfully repelled a small Japanese attack that night. Meanwhile, Yamashita decided to shift most of his division toward Burauen to initiate Suzuki's planned offensive, leaving only a small detachment to prevent the Americans from reaching Albuera and cutting off the base of his attack.

By the end of November, the 184th had successfully taken control of Shoestring Ridge and the Bloody Bamboo Thicket, although it was unable to advance further north due to the enemy's strong resistance. At the same time, Tominaga made an unsuccessful attempt to drop off a raiding unit over Burauen on November 26, marking the first use of a tactic that would be repeated in the coming weeks. On November 27, Admiral Okawachi launched another convoy carrying heavy equipment for the 26th Division, which successfully reached Ormoc Bay overnight. However, it was intercepted by PT boats the following day, resulting in the loss of one frigate and one subchaser during the encounter. The convoy faced further attacks from aircraft on November 29, which sank one transport before the remaining ships departed for Manila. On their return journey, the last two vessels were ultimately destroyed by air strikes. Back in Leyte, on November 29, Clifford's exhausted troops managed to fend off one final heavy assault before being relieved by Hettinger's 2nd Battalion. By the end of the month, the Americans had solidified their positions on Kilay and Shoestring Ridges and were prepared to advance their two offensives against Ormoc. However, we must now shift our focus from the Philippines to Peleliu, where Colonel Nakagawa's remaining 700 men continued to hold out against American assaults with their dwindling strength. At the beginning of November, Colonel Watson's 323rd Regiment had taken over the task of neutralizing the Umurbrogol Pocket, with Colonel Dark's 3rd Battalion on Walt Ridge and Mortimer Valley being the last unit remaining from the 321st Regiment.

After a brief pause in combat at the end of October, operations became more active again on November 2. Watson’s 2nd Battalion successfully attacked the Five Sisters from the southwest, while elements of the 1st Battalion advanced north along the ridges west of Death Valley, pursuing the remaining Japanese forces from South Pocket. Meanwhile, part of the 3rd Battalion moved slowly south through the ridges and rugged terrain at the northern end of China Wall. However, before Watson could continue his offensive, heavy rains began on November 4, escalating into a typhoon that persisted for four days. By November 12, no significant progress had been made by any unit, with slow patrols and sandbagging ongoing. The 81st Cavalry Reconnaissance Troop and elements of the 321st Regiment focused on securing additional offshore islets north of Peleliu.

Attacks in the Umurbrogol resumed on November 13, with Watson’s 1st Battalion advancing eastward from the ridges west of Death Valley, and his 2nd Battalion pushing north into the gorge and Wildcat Bowl, though little ground was gained in the following days. Despite this slow advancement, a key center of resistance was identified in the rough terrain west of central Death Valley. On November 16, oil was sent forward through a hose from fuel tanks set up in covered positions 300 yards distant and poured into a large cave which seemed to be the center of the new-found defenses. Ignited by white phosphorus hand grenades lobbed into the cave, the flaming oil produced such promising results in driving Japanese into the open or killing them, that the same method of conquest continued to be used by the 1st Battalion and in other parts of the pocket. Over the next five days, tanks and LVT-flamethrowers targeted enemy caves at the bases of China Wall and Five Brothers, effectively destroying or sealing all accessible enemy positions and leaving Nakagawa with only 150 men still capable of fighting.

By November 21, infantry patrols could operate largely unimpeded throughout Wildcat Bowl and the southern section of Death Valley. The next day, the 323rd launched an assault on the China Wall, where the majority of Nakagawa’s weary troops were entrenched, effectively compressing the enemy into a space measuring 125 yards wide by 285 yards long. Meanwhile, on November 23, Five Brothers Ridge was finally cleared. The following day, a second assault on the China Wall gained additional ground, leaving only 57 enemy troops alive. To enable tanks and LVT-flamethrowers to access the central hollow of China Wall, engineers began constructing a ramp up the east wall at the northern end of Wildcat Bowl. As the ramp ascended, Nakagawa realized his situation was hopeless. 

On November 24th, Nakagawa burnt the regimental colors and performed harakiri.  He was posthumously promoted to lieutenant general for his valor displayed on Peleliu. His final message to General Inoue read  “Our sword is broken, and we have run out of spears.” The 57 remaining soldiers were divided into 17 small teams, instructed to hide during the day and raid American positions at night. With the enemy largely absent, American forces cautiously advanced into the area. On November 26, tanks and LVT-flamethrowers moved up the completed ramp to bombard caves and other defenses in the hollow center of China Wall. The next morning, as units from the north and south finally linked up, Watson declared that hostilities had come to an end. What General Rupertus had anticipated would last only four days had, in fact, extended to nearly two and a half months.

The 323rd suffered significant losses during that battle, with approximately 118 soldiers killed and 420 wounded. The overall casualties for the Battle of Peleliu reached over 1,573 American deaths and 6,531 injuries. In contrast, the Japanese forces experienced a total of 10,695 men killed and 301 taken prisoner. Although the fighting was officially declared over and Peleliu secured, isolated groups and individual Japanese troops remained hidden in pockets and caves, primarily in the northern part of the island and the Umurbrogol mountains. For several months afterward, the units of the 81st Division assigned to garrison the island continued to root out stragglers and seal off caves. Many of these soldiers would survive in the mountains and swamps until the war’s conclusion and beyond. In fact a Japanese lieutenant with 26 men of the 2nd Infantry soldiers and eight 45th Guard Force sailors held out in the caves in Peleliu until April 22nd of 1947 and surrendered after a Japanese admiral convinced them the war was over.

The effort to reduce the Japanese pocket around Umurbrogol Mountain is often regarded as the most challenging battle faced by the U.S. military throughout the entire war. The 1st Marine Division suffered heavy losses and remained inactive until the invasion of Okinawa began on April 1, 1945. During their month on Peleliu, the 1st Marine Division incurred over 6,500 casualties, representing more than one-third of the division's strength. The 81st Infantry Division also experienced significant losses, with approximately 3,300 casualties during their time on the island.

Postwar analyses indicated that U.S. forces required more than 1,500 rounds of ammunition to kill each Japanese defender. They expended a staggering 13.32 million rounds of .30-caliber ammunition, 1.52 million rounds of .45-caliber, 693,657 rounds of .50-caliber bullets, 118,262 hand grenades, and 150,000 mortar rounds.The battle sparked considerable controversy in the United States, as many believed that the high number of American casualties was unjustified for an island with minimal strategic importance. The Japanese defenders were incapable of hindering potential U.S. operations in the Philippines, and the airfield captured on Peleliu did not significantly influence subsequent military actions. Instead, the Ulithi Atoll in the Caroline Islands was utilized as a staging ground for the Okinawa invasion. The casualty rate from this battle surpassed that of any other amphibious operation in the Pacific War. Moreover, coverage of the battle was limited, as only six reporters were motivated to report from the shore, influenced by General Rupertus's prediction of a quick victory within three days. The battle also received less attention due to General MacArthur's return to the Philippines and the Allies' advance toward Germany in Europe.

The battles for Angaur and Peleliu illustrated the typical patterns of Japanese island defense, yet few adjustments were made for the subsequent battles of Iwo Jima and Okinawa. Naval bombardment before the amphibious assault at Iwo Jima proved to be only marginally more effective than at Peleliu, while the preliminary shelling for Okinawa saw significant improvements. Underwater demolition teams, known as frogmen, conducted operations at Iwo Jima that confused the enemy by targeting both coasts, but this tactic later alerted Japanese defenders to the precise assault beaches during the Okinawa invasion. American ground forces gained valuable experience at Peleliu in assaulting heavily fortified positions similar to those they would encounter again at Okinawa. Admiral William Halsey Jr. recommended canceling the planned occupation of Yap Island in the Caroline Islands. He also suggested that the landings at Peleliu and Angaur be abandoned in favor of deploying their Marines and soldiers to Leyte Island; however, this recommendation was ultimately overruled by Admiral Nimitz.

Turning our attention to China, we need to discuss the conclusion of the pivotal Operation Ichi-Go, as the 11th and 23rd Armies pressed on with their offensives against Guilin and Liuzhou. Back in August, following battles in Hunan and Guangdong, the 11th and 23rd Armies of the IJA initiated offensives toward Guilin and Liuzhou, respectively. The NRA troops defending the region were primarily remnants from the Battle of Hengyang, resulting in only 20,000 soldiers being present in Guilin on November 1 when the Japanese commenced their assault on the city. The Chinese government recognized that it could not hold Guilin but chose to prolong the battle for political reasons, sending food and supplies to those besieged. Most civilians had fled Guilin weeks earlier, leaving the city heavily scorched by fire. Defenses were reinforced with pillboxes, barbed wire, and Guangxi troops commanded by Muslim General Bai Chongxi. General Joseph Stilwell, who had a good relationship with Bai, made considerable efforts to supply American munitions to Bai's forces. Trenches were also dug throughout the hilly terrain.

By early November, General Yokoyama’s forces had effectively surrounded Guilin, with the 3rd and 13th Divisions ready to advance toward Liuzhou, while General Tanaka’s units were also preparing to move north following the fall of Wuxuan. Consequently, most of Yokoyama’s troops continued to tighten their grip on Guilin, where the determined defenders inflicted heavy casualties on the Japanese as they facilitated the withdrawal of American personnel. Additionally, the 13th Division advanced through Yongfu on November 6, the 3rd Division captured Luzhaizhen on November 8, and the 104th Division began its movement toward the area west of Liuzhou. On November 9, just as the 11th Army initiated its main assault on Guilin, General Okamura assigned the 3rd and 13th Divisions to the 23rd Army to enhance coordination for the attack on Liuzhou. Fortunately for them, the Chinese forces offered minimal resistance, leading to the city and its airfield falling the next day.

Simultaneously, with the support of the 5th Air Army, Yokoyama successfully captured Guilin, achieving the primary goal of Operation Togo II.  To eliminate the retreating enemy forces, the 23rd Army continued its advance westward. On November 15, the 104th Division took Xincheng, while the 3rd Division captured Yizhou and the 13th Division moved towards Hechi, effectively cutting off the Chinese retreat and destroying the remaining enemy troops. The 3rd Division then advanced north, capturing Huanjian on November 27, while the 13th Division continued west, successfully taking Nandan on November 28 and Dushan on December 2. In response, Tanaka dispatched the 22nd Division and the 23rd Independent Mixed Brigade to capture Nanning, which fell by November 28. By early December, elements of the 22nd Division joined forces with the Indochinese garrison near Shangsi, marking the conclusion of Operation Ichi-Go. After ten days of fierce fighting, the Japanese forces captured Guilin and entered Liuzhou on the same day. Sporadic fighting persisted as Chinese forces retreated rapidly. By November 24, the Japanese had taken control of 75 counties in Guangxi, encompassing about two-thirds of the region. Reports indicate that they killed 215,000 civilians in reprisals and during crossfire, injuring over 431,000. After the fall of Guilin and Liuzhou, the majority of NRA troops lost their morale and retreated without ever confronting the enemy, leading to significant losses in both equipment and personnel. This event became one of the most devastating defeats of the entire Second Sino-Japanese War. Nevertheless, despite having destroyed the airbases in this area, the USAAF could still launch attacks on the Japanese mainland from their other bases. While the Japanese achieved some objectives of Operation Ichigo, it ultimately expanded the territory they needed to defend and significantly weakened their lines, creating a favorable scenario for future counterattacks by Chinese forces.

After destroying enemy air bases and annihilating the main enemy forces in the Guilin-Liuzhen area, the 6th Area Army assigned the 22nd Division and the 22nd Independent Mixed Brigade to the 11th Army to secure strategic locations in the region, while the 23rd Army returned to Guangzhou and the Leizhou Peninsula. By the operation's end, Japanese losses were estimated at around 100,000 killed, 200,000 wounded, and significant material losses, including 1,938 small river vessels and 367 aircraft. In contrast, Chinese losses totaled approximately 310,000 killed, 410,000 wounded, and 80,000 captured, along with substantial war material losses, including 312 Allied aircraft, resulting in the deaths of 100 Americans. Additionally, the entire Japanese offensive resulted in the deaths of approximately 500,000 civilians.

I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me.

The fight on Leyte gruels on as the fight for Peleliu finally came to an end. The controversial battle of Peleliu would have major ramifications for American planners going forward. In China, absolute horror was continuing to be inflicted upon the Chinese people, leaving to the massacre of hundreds of thousands in a war that just never seemed like it would end.

- 156 - Pacific War Podcast - Battle of Ormoc Bay - November 11 - 18 - , 1944

Last time we spoke about the advance to Ormoc Valley. As October 1944 unfolded in the Leyte campaign, American forces steadily pushed Japanese troops inland. Despite fierce resistance, they captured key positions, like Dagami, Catmon Hill, and multiple airstrips. While the Japanese reinforced areas like Ormoc, American regiments advanced through challenging conditions, relying on artillery amid minimal air support due to weather and resource constraints. By month's end, American forces had inflicted heavy casualties on the Japanese, securing vital beachheads and pushing closer to full control of Leyte. After suffering losses at Leyte Gulf, the 7th Fleet withdrew, leaving Kenney’s P-38s to defend Tacloban airfields amid Japanese air raids. As kamikaze attacks grew, USS Franklin sustained heavy casualties, while the Americans pressed forward, capturing Carigara on Leyte. Meanwhile, Australian forces began reclaiming New Britain, pushing Japanese forces back through guerilla warfare. Facing tough jungle conditions, Australian and native troops gradually secured strategic positions by December, reinforcing the Allied grip in the Pacific.

This episode is the Battle of Ormoc Bay

Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945. 

As we have seen over the past few weeks, the Battle of Leyte Gulf saw Generals MacArthur's forces land and successfully defeat the 16th Division of Leyte Island as well as seized Carigara and Pinamopoan over the northern coast. The 24th Division also engaged the enemy’s reinforcements, centred around the elite 1st Division during the battle for the northern entrance into the Ormoc Valley. Meanwhile Admiral Okawachi and General Yamashita aimed to bring more reinforcements to Leyte which would lead to another air-naval battle.

The previous week, Colonel Verbeck’s 21st Regiment was engaged in a mission to capture Breakneck Ridge, fiercely defended by Colonel Miyauchi’s 57th Regiment. Simultaneously, General Kataoka mobilized his remaining two regiments to initiate a broad, four-pronged assault on the Pinamopoan perimeter. However, the rugged terrain slowed their movement toward assembly areas. On the morning of November 8 a typhoon, moving in from the west, swept over the entire island of Leyte. Jan Valtin, a member of the 24th Division, graphically describes it: "From the angry immensity of the heavens floods raced in almost horizontal sheets. Palms bent low under the storm, their fronds flattened like streamers of wet silk. Trees crashed to earth. In the expanse of… [cogon] grass the howling of the wind was like a thousand-fold plaint of the unburied dead. The trickle of supplies was at a standstill. On Carigara Bay the obscured headlands moaned under the onslaught of the… seas. Planes were grounded and ships became haunted things looking for refuge. Massed artillery… barrages to the summit of Breakneck Ridge sounded dim and hollow in the tempest. Trails were obliterated by the rain. The sky was black." In the midst of the storm, the 21st’s infantry attacked.

As the typhoon swept across the island, Verbeck’s forces launched a three-pronged assault on Breakneck Ridge and Hill 1525, facing staunch resistance from Miyauchi’s defenders but making considerable progress toward Hill 1525. Notably, plans for General Suzuki’s offensive were found on a deceased Japanese officer, enabling General Krueger to redeploy his forces effectively. On 10 November General Mudge sent elements of the 1st Cavalry Division to patrol the area of the mountains of central Leyte extensively. From 5 November through 2 December, elements of the 1st Cavalry Division extensively patrolled the central mountain area and had many encounters with small forces of the enemy. At all times the supply situation was precarious. The 12th Cavalry established high in the foothills, at the entrance to the passes through the mountains, a supply base that was also a native camp, a hospital, and a rest camp. About 300 Filipino carriers were kept here under the protection of the guerrillas. The carriers had been hired for six days at a time and were not allowed to leave without a pass from their Filipino leader. This precaution was necessary, since the ration-carrying assignment was extremely arduous. The cavalrymen would frequently skirmish with the 41st Regiment and the 169th and 171st Independent Battalions during this period. Brigadier-General Julian Cunningham’s 112th Cavalry Regiment, expected by November 14, was tasked with relieving General Mudge’s 1st Cavalry Division in the Carigara-Barugo area to enable a southwest advance from the central mountains and ease pressure on General Irving’s 24th Division. 

General Bradley’s 96th Division was directed to capture the high ground between Jaro and Dagami, with the 382nd Regiment remaining at Dagami to inflict significant losses on the 16th Division while securing Bloody Ridge. By November 4, the 382nd Regiment had made some progress into Bloody Ridge. The night of 4-5 November was not quiet. The Japanese delivered harassing fire on the 1st Battalion, and at 2205 elements of the 16th Division launched a heavy assault against the perimeter of the 2d Battalion. An artillery concentration immediately stopped the attack, and the Japanese fled, leaving 254 dead and wounded behind them. The following morning, after the artillery had fired a preparation in front of the 1st and 2d Battalions, the two battalions renewed the attack at 0900 and two companies from the 3d Battalion protected the regimental left (south) flank. The battalions advanced about 1,000 yards before they encountered any strong resistance. The defenses of the 16th Division consisted of a great many concrete emplacements, concealed spider holes, and connecting trenches. By nightfall, at 1700, the two battalions, assisted by the tanks from Company A, 763d Tank Battalion, successfully reduced the enemy to their front and captured the ridge. Each battalion formed its own perimeter and made plans to renew the attack on 6 November. At 0830 the 1st Battalion, with light tanks in support, moved out in the attack westward against a strong enemy force that was well entrenched in foxholes and pillboxes. Each of these defensive positions had to be reduced before the advance could continue. At 1300 the 2d Battalion moved to the high ground on the right flank of the 1st. The 1st Battalion encountered a strong concrete enemy pillbox which was believed to be a command post, since there were no firing apertures. As grenades had no effect it became necessary finally to neutralize the pillbox by pouring gasoline down the ventilation pipes and setting it afire. Two officers and nineteen enlisted men of the enemy were killed in the pillbox. The Japanese continued to fight tenaciously. There was no withdrawal, but by the end of the day only isolated pockets of enemy resistance remained. The Japanese 16th Division was taking a bad beating. Its supply of provisions had run out. All the battalion commanders, most of the company commanders, and half the artillery battalion and battery commanders had been killed. On the night of 6 November the 16th Division contracted its battle lines and on the following day took up a new position in the Dagami area. The new position ranged from a hill about four and a half miles northwest of Dagami to a point about three and three-fourths miles northwest of Burauen. On 7 November all three battalions of the 382d Infantry engaged the enemy and maintained constant pressure against his positions. The 1st and 3d Battalions advanced west, while the 2d Battalion drove north and west. The 3d Battalion encountered -the more determined resistance. Advancing, preceded by tanks, it met heavy enemy machine gun and rifle fire. A large enemy force assaulted the troops at close quarters and tried to destroy the tanks, but when the 382d Infantry introduced flamethrowers and supporting machine guns, the attackers fell back in disorder. The regiment overran the Japanese defensive positions and killed an estimated 474 of the enemy. Company E of the 2d Battalion had remained in the Patok area, engaged in patrolling and wiping out isolated pockets of enemy resistance. On 8 November strong patrols from the 1st and 2d Battalions probed west into the hills. They encountered the left flank of the enemy supporting position at a point about 2,600 yards west of Patok. A very heavy rainfall on the night of 8-9 November made an assault against the position impossible on 9 November. After all-night artillery fire, the 1st and 3d Battalions moved out at 0900 on 10 November. They met no resistance, but progress was slow because of the swamps. By 1225 the two battalions, supported by a platoon of light tanks, occupied the ridge formerly held by elements of the 16th Division. The 1st Battalion had advanced 2,500 yards. The 382d Infantry had destroyed all organized enemy resistance in its sector and removed the threat to Dagami. 

Meanwhile, General Arnold’s 7th Division stationed at the Burauen-Abuyog area began sending patrols from Baybay toward Ormoc to prepare for a larger advance, while the 2nd Battalion, 32nd Regiment moved to Baybay, successfully ambushing the Japanese unit advancing to Abuyog. Concurrently, Okawachi sent his fourth convoy from Manila, consisting of three transports, four frigates, and six destroyers under Admiral Kimura. This convoy carried the bulk of General Yamagata’s 26th Division and approximately 3,500 tons of supplies, followed by another echelon of three transports with the remainder of the 1st Division.

The echelon reached Ormoc the next day, unloaded successfully, and departed without issue. However, the main convoy encountered air attacks as it approached Ormoc Bay, beginning its debarkation by nightfall. On 10 November the 38th Bomb Group, based on Morotai, sent 32 B-25 Mitchells escorted by 37 P-47 Thunderbolts to attack TA-4 near Ponson Island. Reaching the convoy just before noon, the B-25s attacked at minimum altitude in pairs, sinking the two largest transports, Takatsu Maru and Kashii Maru, disabling a third, and sinking two of the patrol craft escorts at a cost of seven bombers, for which the group was awarded the Distinguished Unit Citation.

Although Yamagata’s troops were finally ashore by November 10, most of the supplies couldn't be unloaded due to ongoing enemy air attacks. Shortly after leaving Ormoc, American planes intercepted the convoy, destroying two transports and one frigate, while further damaging another frigate and a destroyer. Meanwhile, Okawachi dispatched a third convoy, consisting of five transports, a submarine chaser, and five destroyers under Rear Admiral Hayakawa Mikio, transporting special troops and heavy equipment of the 26th Division. When one transport ran aground on Luzon’s Bondoc Peninsula, Kimura sent two frigates and three destroyers to transfer its cargo to Ormoc. As a result, Hayakawa’s convoy arrived at Ormoc Bay on November 11 and began unloading. However, ULTRA intercepts had detected the enemy convoy departing Manila, prompting Admiral Halsey to redeploy Task Force 38 under Admiral McCain. While under repair at Manila on 29 October, Nachi and Kumano were attacked by aircraft from USN Task Force 38. Nachi was hit by a single bomb to her aircraft deck, and this, as well as strafing attacks, killed 53 crewmen and further delayed repairs. On 5 November, again in Manila Bay, Nachi was attacked by three waves of U.S. planes from the aircraft carriers USS Lexington and Ticonderoga. She escaped the first wave undamaged, but was hit by five bombs and two or three torpedoes in the second wave while attempting to get underway. During the third wave, Nachi was hit by five torpedoes in her port side, which severed her bow and stern, and by an additional 20 bombs and 16 rockets. Nachi's flag commander, Vice Admiral Kiyohide Shima, was ashore for a conference at the time of the attack, but arrived at dockside in time to see his flagship blown apart. The central portion of the vessel sank in 102 feet (31 m) of water about 12 nautical miles (22 km) northeast of Corregidor. McCain launched an attack on Kimura’s convoy. Just as unloading began, 347 planes struck, sinking all four transports and four destroyers, including the flagship Shimakaze, on which Hayakawa lost his life. This costly reinforcement operation thus ended in partial failure, with most equipment lost and over 1,500 casualties. Nevertheless, elements of the 1st Division moved immediately toward the Limon area, while Yamagata’s units, though short on weaponry, were ordered to assemble at Dolores to prepare for joining the Imahori Detachment at Daro.

At the same time, noticing the rapid advance of the enemy into the Carigara area, Yamashita concluded that Suzuki’s proposed offensive toward Tacloban was destined for failure. He ordered the main force of the 35th Army to join the 16th Division in the advantageous mountainous positions of the Burauen-Dagami area to regain control of the recently captured airstrips, thereby limiting operations in the Carigara area to a holding action. Concurrently, as this adjustment to the tactical plan was made, Yamashita communicated his growing belief that the overall situation offered little hope for victory on Leyte and unsuccessfully tried to persuade General Terauchi to shift the decisive battle to Luzon. As a result of Terauchi’s decision, the 68th Brigade was still to be sent to Leyte; the 23rd Division was scheduled to go to Manila in mid-November before returning to Leyte; and the 10th and 19th Divisions were planned for movement to the island by the end of the year. With the plans finalized for continuing the decisive battle on Leyte, Terauchi’s headquarters departed Manila for Saigon on November 17. Back on Leyte, on November 9, the weary, mud-stained troops of the 21st Regiment launched another attack, with the 3rd Battalion assaulting the center of Breakneck Ridge and the 2nd Battalion targeting OP Hill, though they made only minor gains. Additionally, Verbeck’s 1st Battalion attacked Limon but was repelled by heavy enemy fire, and fresh Japanese troops subsequently counterattacked the Hill 1525 position, forcing the Americans to retreat. Finally, Colonel Chapman’s 2nd Battalion reached the western slopes of Hill 1525 in the afternoon, but it was too late for them to take part in the battle.

On November 10, Verbeck continued his assault, successfully capturing OP Hill and making significant headway in the area. At the same time, Chapman’s 2nd Battalion began advancing westward to establish a roadblock on Highway 2, approximately 2000 yards south of Limon. Meanwhile, Lieutenant Colonel Thomas Clifford’s 1st Battalion of the 34th Regiment landed on the western shore of Carigara Bay and initiated a wide envelopment around the western flank of the 57th Regiment to secure the high ground known as Kilay Ridge. Additionally, Mudge’s cavalrymen pressed forward toward Mount Minoro. On this day, Yamashita’s adjustments to the tactical plan finally reached Suzuki’s headquarters. As a result, Suzuki abandoned his initial strategy and directed Yamagata to move his troops quickly to Albuera to prepare for an offensive eastward, dubbed Operation Wa. To replace the 26th Division in upcoming operations on the Jaro front, Suzuki decided to deploy the 30th Division, which had not yet departed Mindanao, instructing them to land at Ipil and prepare to support the Imahori Detachment, already skirmishing with Bradley’s patrols.

On November 11, following a heavy artillery barrage, Verbeck resumed his assault, although the 2nd Battalion quickly found itself pinned down, while the 1st Battalion successfully secured a ridge 300 yards southwest of OP Hill. The next morning, the 1st and 3rd Battalions advanced against the crest of Breakneck Ridge, successfully capturing the objective before being halted by Japanese artillery fire. At the same time, Chapman’s 2nd Battalion reached Highway 2, and Clifford’s 1st Battalion, supported by elements of the guerrilla 96th Regiment, arrived in the Cabiranan area. By November 13, Verbeck’s 1st and 2nd Battalions advanced 600 and 400 yards, respectively, without encountering opposition.

Breakneck Ridge was secured, although the Japanese maintained control over several nearby spurs, particularly Corkscrew Ridge. Nonetheless, the 21st Regiment reported approximately 1,779 Japanese soldiers killed, suffering 630 casualties in the process. Additionally, Clifford’s 1st Battalion successfully reached Kilay Ridge undetected and quickly established defensive positions. At 0855 on 13 November a column of Filipino men, women, and children entered the perimeter and brought approximately thirty-five boxes of rations from Consuegra. The battalion left the area at 0930 and reached the ridge without opposition. Trenches and prepared gun positions without a man in them honeycombed the ridge from one end to the other. It was evident that elements of the 1st Division had intended to occupy the area in the latter stages of the battle for Limon. On 14 November Colonel Clifford ordered his battalion to entrench itself along the ridge in positions that would afford the best tactical advantage. The battalion established strong points and observation posts on the knolls, placed blocks on the trails leading through the area, and sent out reconnaissance patrols to locate enemy positions. Colonel Clifford made arrangements to utilize the Filipinos as carriers. These men were to use a trail on the north end of the ridge and bring supplies to the battalion from a supply dump at Consuegra. The first human pack train arrived in the area at 1010 with twenty-eight cases of rations and a supply of batteries for the radios. At 1125 enemy artillery shelled the southern end of the ridge and twenty minutes later shifted its fire to the Limon area. The battalion did not succeed in establishing physical contact with the 2d Battalion, 19th Infantry, which was operating east of the road, but it was able to make radio contact. Throughout the day, patrols of the battalion were active in searching out enemy positions.

Meanwhile the 112th Cavalry was landed at Carigara and attached to the 1st Cavalry Division to strengthen the assault on the central Leyte mountains. Meanwhile, the reserve 32nd Division, led by Major-General William Gill, was also dispatched to the island to relieve the fatigued 24th Division. This newly arrived division was assigned the mission of capturing Limon and advancing down the Ormoc Valley toward Ormoc. On the Japanese side, after receiving the rest of his division, Kataoka chose to move the 1st Regiment to the left flank to assist the 57th, which had also been bolstered by two fresh battalions. This combined force aimed to launch an attack along the main road toward Pinamopoan while the 49th Regiment and the 171st Independent Battalion sought to envelop the enemy's left flank toward Colasian. By mid-November, the headquarters of the 102nd Division and most of the 364th Independent Battalion had also arrived in Ormoc, with Lieutenant-General Fukei Shinpei taking command of the 41st Regiment and his other battalions on the island as they advanced toward Mount Pina. Furthermore, despite significant losses to enemy aircraft, five air regiments had reinforced the 4th Air Army, enabling General Tominaga to make the 4th Air Division fully operational, a unit that had previously focused solely on base activities and anti-submarine patrols.

The replenishment of naval air strength was progressing well, with replacement aircraft for the 1st Combined Base Air Force outnumbering losses by 26% in November. On November 15, the Combined Fleet opted to cease training carrier air groups and instead focus on expanding the base air forces. The 3rd Air Fleet, stationed in the homeland, was tasked with training replacement units for deployment to the Philippines. Due to the successful reinforcement of Japanese air forces in the Philippines and General Kenney’s ongoing inability to provide close air support, Halsey once again directed Task Force 38 to attack enemy airbases on Luzon. On November 13 and 14, McCain’s carriers conducted several strikes against Japanese airfields in Luzon, resulting in a significant decrease in enemy air operations over Leyte.

On 13 November 1944, on the threat of American carrier strikes on Luzon, Kiso was ordered to return to Brunei that evening carrying Vice Admiral Kiyohide Shima. Before she could leave for Brunei, she was attacked on 13 November while underway in Manila Bay by more than 350 carrier planes of Task Force 38's carrier task groups 38.1's Hornet, Monterey and Cowpens, TG 38.3's Essex, Ticonderoga and Langley and TG 38.4's Enterprise and San Jacinto. Three bombs hit Kiso to starboard - one in the bow, one near her boiler rooms and one near her aft gun mounts. Kiso sank in shallow water 13 kilometres (7.0 nmi; 8.1 mi) west of Cavite. Captain Ryonosuke Imamura and 103 of her crew survived, but 175 crewmen went down with the ship. Akebono, while alongside destroyer Akishimo at Cavite pier near Manila, was attacked in a USAAF air raid. A direct bomb hit set both ships ablaze, and the following day a large explosion on Akishimo blew a hole in Akebono, which sank upright in shallow water, with 48 crewmen killed and 43 wounded. After returning to Manila, Hatsuharu was caught in an air raid in Manila Bay. A series of near misses buckled plates and set fires, causing the ship to sink in shallow water. The attack killed 12 crewmen and injured 60 more, but 218 survived. Several other vessels were also sunk.

Meanwhile, on November 14, the Hi-81 convoy, comprising the escort carriers Shinyo and Akitsu Maru, destroyer Kashi, seaplane tender Kiyokawa Maru, submarine chaser No. 156, seven escort ships, five oilers, and three transports, left Imari Bay under Rear-Admiral Sato Tsutomu. The convoy carried most of Lieutenant-General Nishiyama Fukutaro’s 23rd Division and headed into the Yellow Sea, wary of enemy submarines. After stopping for the night in Ukishima Channel near the Gotō Islands, Sato’s convoy resumed its journey on November 15 but was soon ambushed by two submarine wolfpacks. Commander Charles Loughlin’s submarines were the first to strike, successfully hitting the Akitsu Maru with two torpedoes, which later sank, resulting in the loss of 2,046 lives, including most of the 64th Regiment.

After the attack, Sato withdrew to Strange Island, located off the coast of Korea, to take refuge for the day. On the morning of November 17, the convoy resumed its journey but was soon detected by a B-29 Superfortress as it made its way toward the Shushan Islands. By late afternoon, Commander Gordon Underwood's submarines launched an assault on the Japanese ships, successfully striking the transport vessel Mayasan Maru, which sank quickly, resulting in the loss of 3,437 men, including most of the 72nd Regiment. Almost twelve hours later 200 kilometers off Saishu Island, Spadefish surfaced and attacked the Shinyo with six torpedoes. Four struck the carrier on the starboard at 11:03 pm, and it caught fire. At least 1,130 Japanese sailors went down with their ship; only about seventy survived, including Ishii. Kashi immediately dropped several depth charges where the Spadefish was thought to be. An oil slick and other debris eventually made the Japanese believe they had sunk Spadefish so the Kashi broke off the engagement, but Spadefish had escaped apparently without serious damage. Only minor cracks were reported to have appeared on the submarine after the alleged "sinking" by Kashi. Underwood's final strike was against the submarine chaser No. 156, which sustained three torpedo hits and sank rapidly. Following some rescue efforts, Sato continued his advance on November 21, eventually arriving in Kaohsiung five days later. Half of the convoy then proceeded to San Fernando, where the remaining members of the 23rd Division disembarked on December 2. 

Yet thats it for today for the Philippines as we now need to shift over to Morotai.With Japanese reinforcements pushed back into the interior of the secured island, General Persons directed the 31st Division to capture several islands off New Guinea that served as observation points for Japanese outposts monitoring Allied movements. On November 15, the 2nd Battalion of the 167th Regiment landed on Pegun Island, followed by a successful attack on Bras Island the next day. By November 18, with the Mapia Islands secured, Company F of the 124th Regiment was sent to occupy the unguarded Asia Islands on November 19.

In the Aitape region, Major-General Jack Stevens' 6th Australian Division was assigned to relieve American forces, similar to the Australian efforts on New Britain and Bougainville, in order to free up troops for the Philippines Campaign. By late October, a base had been successfully set up, allowing the 19th Brigade to arrive by mid-November, with the 17th Brigade scheduled for early December, and the 16th by year-end. Under General Blamey's orders, the new Australian garrisons were to adopt a more active approach than the American units had, so Stevens planned not only to secure the airfield and radar installations in the Aitape-Tadji area, but also to carry out extensive patrols in support of intelligence and guerrilla operations aimed at weakening the enemy in Wewak. 

One of General Stevens’ tasks was to give maximum help to AIB. and Angau units in the area in their tasks of gaining Intelligence, establishing patrol bases and protecting the native population. These AIB. and Angau units had been active in the Sepik-Aitape triangle since the time of the landing of American forces at Aitape in April 1944, and the 6th Division came into an area where, from the outset, practically all the deep patrolling had been done by groups of Australians. In the Aitape area, prior to the arrival of the Division (said the report of the 6th Division), Angau long-range patrols operated without troop support and, for their own protection, inaugurated a type of guerilla warfare. Selected village natives called "sentries" were taught to use grenades and Japanese rifles. The sentries, besides furnishing Intelligence, accounted for large numbers of enemy. This system was continued. As each area was freed the sentries were rewarded and returned to their villages.

By early November, the 2/10th Commando Squadron had established a patrol base at Babiang, conducting numerous patrols throughout the month. Intelligence gathered suggested the Japanese forces were weakened, poorly nourished, and mainly focused on sourcing food. In response, Stevens planned two significant December operations: to sever the enemy’s communication line along the Malin-Walum-Womisis-Amam axis and to neutralize enemy positions east of the Danmap River. By November 25, the seasoned 2/7th Commando Squadron had arrived at Babiang, and by month-end, the 19th Brigade took over the area. The commandos then advanced southward, setting up a base at Tong on December 4 and establishing an outpost at Kumbum three days later.

Now to finish this week's episode let's explore the B-29 Superfortress operations during this time. After the Formosa Air Battle and the Omura raid on October 25, General LeMay’s 20th Bomber Command conducted four missions in November. Three of these supported Southeast Asia operations as part of “PAC-AID,” while the fourth targeted the Omura Aircraft Factory, a key focus for the command. On November 3, 44 B-29s from India effectively bombed the Malegon Railway Yards at Rangoon. Two days later, 53 bombers hit Singapore’s King George VI Graving Dock, the largest of several dry docks at Singapore and one of the world’s best. The first of 53 Superforts attacking was over target at 0644, and the bombardier, Lt. Frank McKinney, put a I,ooo-pound bomb into the target within 50 feet of the aiming point, the caisson gate; Lt. Bolish McIntyre, 2 planes back, laid another alongside. This was the sort of pickle-barrel bombing the Air Corps had talked about before the war. Strike photos showed a rush of water into the dock, presumptive evidence that the gate had been strained, and subsequent reconnaissance photos indicated that the dock was out of use (A-2’s estimate of three months of unserviceability was to prove quite accurate). There were other hits on the dock, on a 465-foot freighter in it, and on adjacent shops. For “baksheesh,” as the boys had learned to say in India, seven B-29’s bombed the secondary target, Pangkalanbrandan refinery in Sumatra, and reported direct hits on the cracking plant. The Japanese, evidently relying on the inaccessibility of Singapore, put up a feeble defense, but the long trip took a toll of two planes and twelve crewmen, including Col. Ted L. Faulkner, commander of the 468th Group. On November 11, 96 B-29s launched from China to strike Omura under difficult weather; only 29 reached the aircraft factory unsuccessfully, while 24 more bombed Nanking with limited results. The month’s final mission on November 27 saw 55 B-29s severely damage the Bang Soe marshaling yards in Bangkok.

Meanwhile, in the Marianas, General Hansell’s 21st Bomber Command prepared for strikes on the Japanese Home Islands. In order to properly plan missions to Japan, up-to-date reconnaissance photos of the proposed targets were needed. Other than information which was used during the Doolittle Raid in 1942, there was scant information about the locations of Japanese industry, especially the aircraft industry. On November 1, two days after arriving on Saipan, a 3rd Photographic Reconnaissance Squadron F-13A Superfortress (photo reconnaissance-configured B-29) took off bound for Tokyo. The aircraft flew over Tokyo at 32000 feet for 35 minutes taking picture after picture. A few fighters made it up to the camera plane's altitude but did not attack. These photos, along with other intelligence, gave the 21st Bomber Command the locations of the Japanese aircraft manufacturing plants and enabled mission planners to plan missions for the combat crews to attack. In honor of his mission, the aircraft was named "Tokyo Rose". In response, about ten G4Ms launched from Iwo Jima attacked Isley Field on Saipan the next day, scoring five bomb hits but losing three bombers. Hansell responded with a practice strike on Iwo Jima on November 5, though results were again limited.

On November 7, the Japanese launched a follow-up attack, but it again resulted in minimal damage and cost them three bombers. A retaliatory strike by 17 B-29s the next day also fell short: one squadron had to jettison its bombs into the ocean, while another dropped its load through a gap in the undercast. Between Japanese attacks, American aircrew inexperience, delays in constructing airfields in the Marianas, and the slow movement of B-29s to Saipan, the 21st Bomber Command was behind schedule in its planned offensive against Japan. By November 15, only half of the 73rd Bombardment Wing’s authorized 180 B-29s had arrived, but by November 22, around 118 bombers were finally in place. At this point, General Arnold ordered Hansell to begin Operation San Antonio I, marking the first strike against Tokyo. The chosen target was Nakajima’s Musashi Aircraft Engine Plant, which supplied 27% of Japan's combat aircraft engines. On November 24, 111 B-29s took off for Japan, collectively carrying 277.5 tons of bombs. However, 17 bombers aborted mid-flight, and six others couldn’t bomb due to mechanical issues. For the first time, the B-29s encountered the Jet stream, which was a high-speed wind coming out of the west at speeds as high as 200 mph at precisely the altitudes at which the bombers were operating. This caused the bomber formations to be disrupted and made accurate bombing impossible. As a result, only 24 B-29s bombed the Musashi plant, while 64 hit nearby dock and urban areas instead. The Japanese fighter response was less intense than expected, with the Americans claiming to have downed seven fighters, likely destroyed 18 more, and damaged nine, losing just one bomber in return. Another B-29 was lost on the return trip after running out of fuel and ditching.

Despite disappointing bombing results in the mission—only 48 bombs struck the factory area, causing damage to just 1% of the building area and 2.4% of the machinery, with 57 killed and 75 injured—the raid exposed the weaknesses in Japan's air defense and showed the six million residents of Tokyo that they were vulnerable to attack. Given the limited impact of the November 24 mission, Hansell decided to launch a second major strike, dubbed San Antonio II, targeting Musashi once more. However, in the early hours of November 27, two G4M bombers from Iwo Jima carried out a low-altitude raid on Isley Field, escaping after destroying one B-29 and damaging eleven others. 

Later that day, twelve bomb-equipped Mitsubishi A6M "Zero" fighters from the IJN's 252 Kōkūtai (252 Air Group) accompanied by two Nakajima C6N "Myrt" reconnaissance aircraft for navigation purposes departed Iwo Jima for Saipan. The attackers flew just above sea level to avoid US radar, and one of the A6Ms was forced to divert to Pagan after its propeller struck a wave; this aircraft was shot down by a USAAF Thunderbolt while attempting to land. The remaining eleven A6Ms arrived over Saipan at noon, shortly after XXI Bomber Command's second raid on Tokyo had departed. These aircraft strafed Isley Field destroying three or four B-29s and damaging up to two others. One of the Japanese pilots landed his fighter on Isley Field and fired on airfield personnel with his pistol until he was killed by rifle fire; this incident was witnessed by Brigadier General Haywood S. Hansell, the commander of XXI Bomber Command. None of the ten other A6Ms survived; four were shot down by USAAF fighters and six by anti-aircraft guns. The U.S. gunners also downed a USAAF Thunderbolt in circumstances which an official assessment later described as "inexcusable".

Of the 81 bombers launched, 19 aborted, and those that reached Tokyo found the target covered by clouds, forcing them to drop bombs by radar over Tokyo's docks, urban areas, and the cities of Hamamatsu, Shizuoka, Numazu, and Osaka. Ultimately, for the loss of one Superfortress, the damage caused by this second strike was minimal. However, the strong Japanese response led Hansell to relocate some B-29s from Isley to safer Guam, strengthen Saipan’s defenses and radar, and plan coordinated air-sea operations to neutralize Iwo Jima's staging fields.

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The Americans pressed through Leyte’s treacherous terrain and fierce resistance, aiming to secure strategic positions. Typhoons, enemy reinforcements, and brutal battles tested them harshly, but they advanced steadily. Despite heavy losses and airstrikes from both sides, American forces captured Breakneck Ridge and pushed onward, inching closer to victory.