Last time we spoke about the victory at Okinawa.. As American forces led by General Buckner advanced, they captured strategic key points, driving the Japanese into a desperate retreat. Despite overwhelming odds, the remaining Japanese defenders, embodying the samurai spirit, fought to the bitter end, hoping to gain time for their homeland's defenses. On June 21, faced with inevitable defeat, Generals Ushijima and Cho chose to commit seppuku in honor of their duty. Their tragic decision underscored the deep commitment to their cause, an adherence to the warrior code. By this point, countless Japanese soldiers surrendered, acknowledging the futility of their fight. As the month drew to a close, the Americans secured Okinawa, a hard-won victory shadowed by staggering casualties, more than 107,000 Japanese lives lost and significant American losses. This battle not only symbolized the relentless spirit of those who fought but also the tragic costs of war, forever etched in history as a vivid reminder of sacrifice and the haunting price of conflict.

This episode is Liberation 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. 

For most, the battle of Okinawa basically ends the Pacific War, but the truth is the war was raging all over the place. The second most noticeable place would be Luzon, where the remnants of General Yamashit’as 14th Area Army were still resisting in the northern and eastern mountain ranges. Yet here too, the curtains were beginning to fall.

As we last left off, it was mid-April 1945, and the fierce struggle for the liberation of Luzon was reaching a critical phase. General Eichelberger’s 8th Army was actively engaged in offensives across the Visayas and Mindanao, while General Krueger’s 6th Army focused its might on two primary sectors in Luzon. The stakes were high, the liberation of Luzon was crucial for securing Manila and restoring the Filipino government that had been disrupted by the war. In the northern sector, General Swift’s 1st Corps was grappling with General Yamashita’s formidable Shobu Group, who were entrenched in this mountainous terrain, making the fighting particularly arduous. Meanwhile, General Hall’s 11th Corps was applying relentless pressure on the opposing Shimbu Group, led by General Yokoyama, in the vital areas east of Manila. Starting in the northern reaches of Luzon, we find General Clarkson’s 33rd Division making tangible advances, having secured Route 11 up to Camp 3, as well as segments of the Galiano Road and the Tuba Trail. This area, known for its treacherous paths and thick jungle, posed significant challenges, but the troops pressed on. Northward, General Beightler’s 37th Division was also on the move, with its 129th Regiment overcoming all enemy resistance along Route 9, reaching the critical town of Sablan by April 14. Not to be overlooked, Colonel Volckmann’s guerrilla 121st Regiment had carved a path up Route 4 to the strategically important Bessang Pass, known for its rugged terrain that offers a natural defense. General Mullins’ 25th Division was making notable progress towards Balete Pass, gaining crucial footholds on Crump Hill and Myoko Ridge. These positions were essential as they provided elevated vantage points over the surrounding valleys. On the western front, General Gill’s 32nd Division had successfully secured the western Salacsac Pass but still faced stiff enemy positions in the eastern pass, where Japanese forces were well-prepared to defend. With the arrival of the bulk of the 37th Division in early April, Swift was poised to launch a dynamic two-division drive towards Baguio, a city nestled in the mountains that had become a strategic goal due to its position and resources. While Clarkson’s units continued to engage in patrol actions in the Arboredo, Agno, and Ambayabang River valleys, there was limited progress in these areas. However, the 129th Regiment initiated a decisive attack on Sablan on April 11, successfully breaching Japanese defenses there by April 14. On that pivotal day, the 148th Regiment took charge of securing Route 9 through Calot, a vital corridor for advancing troops. Meanwhile, the 130th Regiment encountered fierce resistance as it pushed west of Asin along the Galiano Road, exemplifying the tenacity of Japanese forces determined to hold their ground.

As the battle raged, General Yamashita was already strategizing to evacuate Baguio. By April 19, he made the decision to relocate to the Bambang front, leaving Major-General Utsunomiya Naokata, one of his trusted chiefs of staff, in command of the remaining forces.  Despite the growing pressure on Route 9, the Japanese command seemed out of touch by the second week of April 1945. They inaccurately assessed that the primary thrust of General Swift's 1st Corps would come along Route 11, allowing them to become complacent. This misplaced confidence led to a failure to redeploy troops to counter the increasing threat on their right flank. Instead of fortifying their defenses, they appeared to adopt an inexplicable, almost defeatist attitude, unusual for a military as disciplined as the Imperial Japanese Army. Compounding this lack of urgency was the intense effort from the 14th Area Army headquarters to evacuate civilians and supplies from Baguio, a city perched high in the Cordillera Central mountain range. This evacuation served as a clear signal that the situation was deteriorating, yet the Japanese command remained strangely passive. Yamashita's mindset regarding the unfolding crisis was evident when he made personal preparations to depart for the Bambang front on April 19. In a move echoing his earlier strategy for the Bambang area, he established an independent command for the Baguio front before his departure. Utsunomiya's responsibilities also included nominal command over the 19th Division, stationed north of Baguio, but his control was hampered by significant communication difficulties that plagued the Japanese forces. The first notable action Utsunomiya took was to relieve the 58th Independent Mixed Brigade from the 23rd Division's control, seeking to streamline command. Under Yamashita’s directive to hold Baguio for as long as possible before retreating to a new defensive line, Utsunomiya issued an order for all troops along the existing Main Line of Resistance  "hold out to the last man." His tone betrayed the grim reality, coming across as almost ironic given the mounting pressures they faced.

Meanwhile, General Sato’s 58th Independent Mixed Brigade was frantically working to fortify defenses along Route 9, southeast of Calot. However, their efforts came too late to prevent the 148th Regiment from swiftly capturing Yagyagan on April 15, gaining a crucial foothold in the area. In response to this setback, Sato began sending reinforcements to the Irisan Gorge starting April 16, apparently under Utsunomiya's orders. This narrow, treacherous gorge, surrounded by steep cliffs, was seen as a pivotal point for a last-ditch defense. The Japanese troops managed to repel the initial assaults from the 148th Regiment on April 17, but as night fell, the Americans executed a series of enveloping maneuvers, ultimately securing Ridge A. The following morning, the 148th seized Ridge C; however, their frontal assaults against Ridge B were met with fierce resistance and ended in failure.

On April 19, the tide began to turn. After a devastating air strike and concentrated artillery fire that neutralized most of the Japanese positions on Ridge F, the Americans finally captured Ridge B. Concurrently, other American units seized Hills D and E, effectively cutting off the Japanese retreat route. The relentless pressure continued, and the next day, Ridges F and G were subjected to intense attacks, which ultimately resulted in their capture. This relentless campaign forced the Japanese to withdraw to Ridge H, where they continued to regroup. After heavy bombardment, the Irisan Gorge was finally cleared on April 21, sending the surviving defenders scrambling in retreat. As these operations unfolded, the 130th Regiment was busy repositioning two battalions from the Galiano Road to the junction of the Yagyagan Trail along Route 9, poised to mount a coordinated attack on Asin from both the east and west. On April 22, they launched their offensive, catching the Japanese defenders by surprise and effectively dismantling their defenses. By the afternoon of April 23, the Galiano Road was opened for American forces, marking a significant advancement in their campaign.

Concurrently, the 129th Regiment had taken over operations from the 148th Regiment and advanced against only scattered resistance, making significant progress as far southeast as the junction of the highway and the Galiano Road. However, their advance was ultimately halted due to concerns about a potential threat from the north. Seizing on this hesitation, General Utsunomiya decided to leave small delaying forces at Trinidad and Baguio, while initiating a general withdrawal to the north and northeast. With Utsunomiya's defensive lines weakened, American patrols were able to enter Baguio on April 24, met with surprisingly little resistance. By April