Last time we spoke about the end of the Bougainville campaign. In June 1945, the Australia and Allied forces intensified their campaign in the Pacific, spearheaded by General Hammer, as they battled entrenched Japanese troops on Bougainville. Following the capture of the Soraken Peninsula, the Australians aimed to control the strategic Hongorai River but faced fierce resistance. Meanwhile, General Kanda adjusted his strategies, pulling back Japanese forces to a defensive perimeter around Buin, allowing his troops to regroup. Australian battalions, notably the 24th and 57th/60th, pressed forward, making significant gains despite encountering numerous obstacles, including concealed mines and relentless counterattacks. The turning point came when they crossed the Hongorai River, marking a vital milestone in their advance. Ultimately, the combination of perseverance and tactical maneuvers set the stage for future successes within the broader context of the Pacific Theater.

This episode is the Fall of Wewak

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 the last episode we finished off the Bougainville campaign. Now its been 4 long ass grueling years for the boys fighting in New Guinea. Today we are finally going to finish that story. 

As we last saw, by early April 1945, General George Stevens and his 6th Australian Division were making significant strides in their Wewak offensive. The campaign, aimed at capturing the strategically important town of Wewak, was crucial for disrupting Japanese forces in New Guinea and aiding in their eventual defeat. Brigadier King’s 16th Brigade had effectively secured the But and Dagua areas, notable locations that played vital roles in the region's agricultural landscape and supply lines. Simultaneously, Brigadier Moten’s 17th Brigade was concentrating its efforts along the Ninab River, a key waterway that would facilitate the final drive toward Maprik, a town essential for both its infrastructure and resources. Facing intense Australian pressure, the remnants of General Mano’s 41st Division were forced to retreat northwestward to Wora, a strategic village located near the coast, while the Miyake Force reorganized itself along the defensive line formed by the Imbia, Neligum, Kumbungua, and Bainy rivers. This area is characterized by its rugged terrain, dense jungles, and numerous waterways, making it a challenging environment for military operations. On April 3, General Moten ordered the 2/7th Battalion to advance toward Maprik and the Agricultural Station, aiming to seize this vital supply center. At the same time, the 2/6th Battalion was tasked with moving towards the Screw River to block any potential enemy retreats to the north. Hayforce, a composite group of Australian troops, was directed to push forward to the Maprik-Marui road. This mission was critical as it aimed to establish a new airfield, designated as Hayfield, to alleviate the pressing supply issues faced by Australian forces. The Australians began their assault towards Maprik, yet they quickly discovered that the enemy was well-prepared to defend this food-producing region. Throughout the week, they were largely limited to patrol actions as they engaged with scattered enemy forces. Concurrently, Hayforce advanced eastward, encountering strong resistance at Wora on April 10. This strategic location, once teeming with activity, had become a focal point for Japanese defense. On April 12, feeling increasingly under pressure, General Mano opted to abandon Wora, allowing him to concentrate his forces more effectively at Bainyik. This decision was pivotal, as it permitted Australian forces to secure the site of the proposed airstrip, enhancing their logistical capabilities. 

Meanwhile patrols had been pressing on from village to village. On 28th March, for example, Sergeant J. W. Hedderman, of the 2/6th, a notable leader in these as in earlier operations, had led a reconnaissance to Kulkuil and Gwanginan. Next day he led a fighting patrol which took Kulkuil with a carefully-planned surprise attack. On the 30th Lieutenant Errey's platoon (16), with Hedderman as platoon sergeant, attacked Gwanginan. Hedderman confused the enemy by shouting to imaginary platoons to right and left (thus incidentally drawing fire on himself); and when the leading section was halted he brought down supporting fire and enabled it to move again. A man was wounded within 10 yards of the enemy's pits; Hedderman went forward, killed two Japanese with grenades, and dragged his comrade to safety. The enemy were 25 to 30 strong and the attack failed despite these gallant efforts. Hedderman covered the withdrawal, firing until all others had gone. On 30th March a patrol found Mairoka clear of the enemy and on 4th April Lieutenant Gordon's platoon established a patrol base there. On the 7th Errey's platoon attacked a village to the east of the Milak villages but without success, Lieutenant Errey being killed, and Sergeant Layfield wounded. Chicanambu was occupied on the 9th. On April 15, two companies from the 2/6th pushed eastward towards the Screw River. Over the next five days, they faced strong opposition as they engaged in fierce skirmishes and patrol actions to secure critical territories, ultimately capturing Wambak, Kombichagi, and Bungara. Each of these locations represented not only strategic advantages but also a deepening impact on the local population and the broader campaign dynamics.

On April 15, 1945, the 2/7th Battalion launched its main assault, with one company advancing towards the line of Nimrod Creek. This location, nestled within the dense jungles of New Guinea, proved to be strategically significant yet perilous. As they approached, Australian troops encountered heavily defended and camouflaged pillboxes, fortifications designed to protect the Japanese troops stationed in the area. Despite the challenges, they managed to secure a long, kunai-covered spur to the northeast of a critical area known as Maprik 2 by the following day. On April 17, another company from the 2/7th continued the offensive, advancing toward a target referred to as Maprik 1. They reached a point approximately 400 yards northwest of the objective but soon found themselves in a precarious situation as they became surrounded on both flanks the next day. It was not until April 19 that they successfully broke through to the southwest, escaping their encirclement.

The House Tamboran feature, a prominent ridge north of Maprik 1, was finally secured on April 20. This strategic high ground was essential for controlling the surrounding terrain and allowing further advances in the area. The following day, the 2/7th began probing towards the Maprik airstrip and Bainyik. Their efforts to secure the airstrip were fruitful within the next few days; however, they faced staunch resistance at both Maprik 2 and Bainyik, where Japanese forces continued to mount a determined defense. On April 25, the Australians crossed the Screw River, a vital waterway that flows through this region, on their way toward Midpum Creek, which they reached the following day. This movement was crucial for maintaining momentum in the campaign. While the 2/7th Battalion was engaged in heavy fighting, patrols from the 2/6th Battalion successfully secured the Neligum villages, although they encountered strong Japanese resistance at Mangumbu. This locality, bordered by lush vegetation and steep hills, served as a vital defensive position for Japanese forces.

Simultaneously, intelligence reports about a small enemy contingent under Lieutenant-Colonel Takenaga Masaharu positioned at Tau prompted a swift response. On April 16, a platoon from the 2/5th Battalion departed from Aitape, a coastal town known for its strategic significance during the campaign. They tracked down the Japanese troops and engaged them at Kubriwat on April 24. After the Kubriwat engagement, Colonel Takenaga's troops managed to shake off pursuit by the Australians; yet as the Australians continued to harass them, Takenaga ultimately decided that they would surrender. They took a leaflet containing a notice of surrender that one of the soldiers had been carrying, added some conditions underneath in English, tied it to a pole for the Australians to find, and left the area. Scouts from Miles' platoon then found the leaflet and brought it back with them. On May 2, the Australian platoon spotted Takenaga's unit near Womgrer village, and asked a native to help them make contact. Two truce bearers from the Japanese side came to the Australians to negotiate, and on the following day Takenaga's unit surrendered at Womgrer and were disarmed. At the time of surrender, Takenaga's unit consisted of 42 men: five officers (including Takenaga), four warrant officers, and 33 non-commissioned officers and soldiers. They were equipped with five light machine guns, 17 rifles, five pistols, and 750 rounds of ammunition. The prisoners, escorted by Miles' platoon, marched for three days in an orderly fashion to Maprik Airport, and were then transported to Aitape. Takenaga's unit were held in Aitape for around one month, before being broken up and sent to prison camps i