Chapter Summaries

The Island Nation's Army 2nd Division failed to break through the German defenses and prepared to commit its remaining units, while the 54th Division arrived to reinforce the assault. By nightfall, both divisions had begun landing their remaining troops for a final attack.

• The German 225th Infantry Division continued shelling the beach as the Island Nation's Army 2nd Division endured heavy losses and its soldiers' confidence faltered.
• Lieutenant General Yoshimoto Teiichi ordered the 2nd Division's Reconnaissance, Combat Engineer, and Logistics Regiments ashore for a final battle.
• Lieutenant General Sakurai Shōzō told Lieutenant General Akiyama Yoshimitsu to commit the 54th Division, and Akiyama promised to fight to the last soldier.
• The Island Nation's Army and German Air Force withdrew their aircraft at nightfall; the German 5th Air Group had shot down more than a hundred enemy fighters while losing only a dozen or so.
• The remaining 2nd Division troops and the 54th Division's infantry, reconnaissance, combat engineer, and logistics units began landing after dark.

The Island Nation's Army committed the 2nd and 54th Divisions to a night assault on the German defenses at Sennah Port. The German 225th Infantry Division illuminated the beach and unleashed a massive artillery barrage, including fire from 36 heavy howitzers, as the attack began.

• Akiyama Yoshimitsu ordered Kotei Chishitoki to lead the 54th Division in its first battle on Borneo, while the 2nd and 54th Divisions prepared for a night assault.
• Eric Benson ordered the exhausted 225th Infantry Division to reinforce its defenses, and Michael reported that three heavy artillery battalions had arrived.
• Sakurai Shōzō grew impatient as the divisions assembled, and the 54th Division's main force finally landed at about ten o'clock that night.
• Sakurai Shōzō ordered the 2nd and 54th Divisions to attack, and Yoshimoto Teiichi and Akiyama Yoshimitsu carried out his command.
• The German forces fired flares to expose the beach and opened a division-wide barrage against the advancing troops.
• Thirty-six German 210mm heavy howitzers joined the bombardment, devastating the Island Nation's Army troops caught in their blast zones.

The Island Nation's Army launched repeated night assaults on the German defensive line, suffering heavy casualties but breaking into the trenches and forcing the Germans into brutal close combat. German reinforcements drove the attackers back, but the battle continued to escalate.

• Major General Kotei Chishitoki learned that German heavy artillery had entered the battle and recognized that the Germans had reinforced their defenses.
• The Island Nation's Army charged through German artillery and machine-gun fire, pushing close to the defensive line despite mounting casualties.
• Island Nation soldiers threw grenades into a trench, broke through, and fought German defenders in a bayonet battle.
• The German 2251st Regiment's commander committed his reserves and requested aid from Division Headquarters.
• Major General Benson sent the Division Reconnaissance Battalion to reinforce the German 2251st Regiment, helping the Germans drive the attackers from the trench.
• The Island Nation's Army continued launching attacks and breaking into the German line, bringing the battle to its climax.

The 225th Infantry Division struggled to hold off the Island Nation's Army on Borneo until headquarters reported that a German naval fleet was on its way. The fleet split up to strike the landings at Sennah Port and Lahad Datu, leaving the outcome of the battle poised to change.

• Brigadier General Michael urged Major General Eric Hansen to withdraw as the Island Nation's Army pressed the 225th Infantry Division's defenses.
• Major General Eric Hansen received word that the navy would arrive within an hour and ordered the front line to hold.
• News of the approaching reinforcements raised German morale, and the Island Nation's Army's attack was beaten back again.
• Lieutenant General Theodor Burchardi and Major General Felix divided the German fleet, with Burchardi heading for Sennah Port and Felix heading for Lahad Datu.

The German fleet arrived during the Island Nation's assault on Sennah Port and opened fire on the heavy cruiser Tone. Lieutenant General Sakurai Shōzō ordered the transports to withdraw as the Island Nation commanders feared the fleet's arrival would doom their landing operation.

• Lieutenant General Sakurai Shōzō received Rear Admiral Iwapachi Gōyū's report that the 2nd Division and 54th Division had repeatedly breached the German defensive line, and ordered them to take Sennah Port before dawn.
• Lieutenant General Theodor Burchardi directed the German fleet to find and destroy the Island Nation's cruisers before attacking its transports.
• The German fleet spotted the heavy cruiser Tone and opened fire, while Colonel Ōnishi Shinzō ordered the ship to return fire.
• Lieutenant General Sakurai Shōzō ordered Rear Admiral Iwapachi Gōyū to send the transport ships and merchant vessels into retreat.
• Lieutenant Generals Yoshimoto Teiichi and Akiyama Yoshimitsu worried that the German fleet would derail their attack, while soldiers of the German 225th Division cheered at the arrival of reinforcements.

The German fleet destroyed the heavy cruiser Tone and light cruiser Tenryū, then attacked the Island Nation’s fleeing transports and troops on the beach. The Island Nation’s landing force suffered devastating casualties and lost its chance to break through the German defensive line.

• German gunfire crippled the heavy cruiser Tone, which sank after losing its steering gear and taking repeated hits.
• The light cruiser Tenryū was sunk while attempting to rescue Tone, while five Yūgumo-class destroyers escaped.
• Lieutenant General Theodor Burchardi ordered German light cruisers and destroyers to pursue and sink the Island Nation’s transport ships and merchant vessels.
• German warships sank fleeing transports and merchant vessels, taking their troops, equipment, and supplies down with them.
• The Battlecruiser SMS Lützow and two heavy cruisers bombarded the Island Nation’s troops on the beach with high-explosive shells, inflicting heavy casualties and shattering their hopes of breaking through.

The German fleet’s bombardment crippled the Island Nation’s landing forces and transport fleet, ending the 28th Army’s chance of breaking through the German defenses. At Zamboanga, Lieutenant General Kawabe Masazō learned that the 28th and 33rd Armies had fewer than thirty thousand troops left on Borneo and awaited orders on what to do next.

• The German fleet bombarded the Island Nation’s forces until March 4, then withdrew from the Sulu Sea.
• Lieutenant General Sakurai Shōzō learned that the 2nd Division had fewer than five thousand men and the 54th Division a little over eight thousand, while only a little over twenty transport ships and merchant vessels remained.
• Lieutenant General Sakurai Shōzō ordered Rear Admiral Iwapachi Gōyū to send a Telegram to Area Army Headquarters requesting instructions.
• Major General Nakahashi Tarō reported to Lieutenant General Kawabe Masazō that the German fleet had devastated the landing forces, transports, and merchant vessels.
• Major General Nakahashi Tarō told Lieutenant General Kawabe Masazō that the combined landing forces of the 28th Army and 33rd Army numbered fewer than thirty thousand and that Sakurai Shōzō and Honda Masanori had requested tactical guidance.

After the Island Nation's landing force suffered heavy losses on Borneo, Lieutenant General Kawabe Masazō was ordered to send in more troops and continue the offensive. German Lieutenant General Wilhelm Adam instead ordered his weakened infantry divisions to withdraw secretly, preparing to draw the Island Nation's Army farther inland before counterattacking.

• Major General Nakahashi Tarō advised Kawabe Masazō to report the defeat to General Hitoshi Anami, and Kawabe sent the report to Army Headquarters.
• Hitoshi Anami ordered the Netherlands East Indies Expeditionary Army to continue attacking with all remaining troops, promised replacement priority, and said the 14th Area Army and air forces would support the operation.
• Kawabe ordered the remaining troops of the Netherlands East Indies Expeditionary Army transported to Borneo, while the Island Nation's air forces searched the Sulu Sea for the German fleet.
• At the German 23rd Army Corps Headquarters, Wilhelm Adam learned that the German armored and mechanized divisions had reached their positions and ordered them to remain concealed.
• On the night of March 4, the German 225th and 228th Infantry Divisions secretly withdrew from Sennah Port and Lahad Datu.

The Island Nation's Army endured German bombardment while reinforcements arrived in Borneo, unaware that German forces were withdrawing. After finding the German lines empty, its commanders declared victory and reported that they had taken Sennah Port and Lahad Datu.

• Lieutenant General Sakurai Shōzō postponed the attack until reinforcements arrived, while German artillery continued to bombard the Island Nation's Army positions.
• The Island Nation Navy escorted four divisions to Borneo, and the troops landed without German interference as the 225th and 228th Infantry Divisions withdrew under cover of darkness.
• The Island Nation's Army advanced at dawn and discovered the German defensive lines were empty.
• Rear Admiral Iwapachi Gōyū persuaded Sakurai that the withdrawal meant they had won, and Sakurai ordered a victory report sent to headquarters.
• Lieutenant General Honda Masanori also reported victory, and Lieutenant General Kawabe Masazō sent Manila a telegram claiming the Island Nation's Army had defeated the Germans and occupied Sennah Port and Lahad Datu.

General Hitoshi Anami learned that the Netherlands East Indies Expeditionary Army had gained a foothold in Borneo after the Germans withdrew, and ordered more troops to seize the island. As the Island Nation’s forces advanced toward Kinabatangan, German armored and mechanized divisions waited in ambush nearby.

• General Hitoshi Anami discovered that the Netherlands East Indies Expeditionary Army had claimed victory despite the Germans’ withdrawal, then ordered it to send more troops to Borneo.
• General Hitoshi Anami ordered the 14th Area Army and other forces to prepare for the campaign, and Lieutenant General Tadaichi Tsukada sent the orders.
• Lieutenant General Kawabe Masazō moved his headquarters to Sennah Port as the Netherlands East Indies Expeditionary Army’s remaining forces arrived in Borneo by March 7.
• Lieutenant General Kawabe Masazō sent the army’s main force from Sennah Port and Lahad Datu toward Kinabatangan to attack the German 225th and 228th Infantry Divisions.
• The German 23rd Armored Division and the 221st and 222nd Mechanized Infantry Divisions concealed themselves in the jungle around Kinabatangan and waited for the Island Nation’s Army.

Lieutenant General Kawabe Masazō committed nearly all the Island Nation's Army forces to an advance on Kinabatangan, believing the Germans there were weak. The German commanders prepared their defenses and welcomed the advancing columns into the trap.

• Major General Nakahashi Tarō reported that the Germans at Kinabatangan had fewer than twenty thousand troops, and Lieutenant General Kawabe Masazō approved an encirclement offensive.
• Lieutenant General Sakurai Shōzō and Lieutenant General Honda Masanori led two large columns from Sennah Port and Lahad Datu toward Kinabatangan.
• Lieutenant General Sakurai Shōzō ordered his forces to reach Kinabatangan by morning, while Lieutenant General Honda Masanori ordered his column to join the attack before March 9.
• The 225th Infantry Division, 228th Infantry Division, and 23rd Heavy Artillery Brigade strengthened their defenses at Kinabatangan.
• Major General Eric Hansen and Major General Felix Steinina observed that the Island Nation's Army had taken the bait and anticipated its defeat.

The German commanders prepared to hold Kinabatangan and destroy the Island Nation's forces, which attacked from four directions on March 9. German heavy artillery and aircraft devastated the attackers' artillery, leaving the Island Nation's commanders facing the gulf in firepower.

• Major General Abraham, Major General Eric Hansen, and Major General Felix Steiner discussed the Island Nation's Army's courage and Germany's plan to hold Kinabatangan until reinforcements struck.
• Two columns of the Island Nation's Army arrived at Kinabatangan on March 9 and surrounded the German positions.
• The 55th Division, 31st Division, 49th Division, and 53rd Division attacked from four directions with artillery.
• Major General Abraham ordered the German artillery to return fire, and German heavy guns destroyed Island Nation artillery and killed its crews.
• The German Air Force's 5th Air Group bombed the Island Nation's artillery positions, inflicting further losses.

Lieutenant General Sakurai Shōzō ordered the Island Nation’s Army to attack German positions despite lacking air and artillery support. The assault suffered devastating casualties under German artillery and machine-gun fire, and Sakurai was left questioning why the Germans remained so strong.

• Sakurai Shōzō ordered every division to attack, despite knowing the assault would cost many lives.
• More than twenty thousand soldiers from eight infantry regiments charged the German defensive line.
• German artillery devastated the attacking formations while the Island Nation’s Army could offer little counterfire.
• German machine guns and infantry weapons stopped the assault and killed many soldiers, including a second lieutenant and nearly his entire squad.
• Rear Admiral Iwapachi Gōyū reported the attackers’ enormous losses, and Sakurai Shōzō wondered why the supposedly battered Germans remained so powerful.

The Island Nation's Army continued attacking the German defenses around Kinabatangan despite suffering heavy losses, while German air strikes and ground fire blunted its assaults. After the Island Nation's Army failed to break through in a night attack and another daytime assault, Wilhelm Adam ordered a German counterattack for March 11.

• Lieutenant General Sakurai Shōzō dismissed the possibility of a German conspiracy and ordered the Island Nation's Army to press its attack.
• German aircraft inflicted heavy casualties and destroyed an Island Nation's Army mortar before the Island Nation's Army Air Force arrived and forced German air strikes to pause.
• Lieutenant General Honda Masanori advised Sakurai Shōzō to suspend the attack and assault at night, but the prepared German defenses held through the night battle.
• The Island Nation's Army's daytime assault on March 10 failed to make progress and continued to suffer mounting losses.
• Wilhelm Adam ordered the 23rd Armored Division, the 221st Mechanized Infantry Division, and the 222nd Mechanized Infantry Division to attack on March 11, and the German counteroffensive began.

The German 23rd Armored Division, supported by the 221st and 222nd Mechanized Infantry Divisions, launched a massive assault on the Island Nation's Army in the South Seas. The 31st Division's defenses collapsed under the German tanks, leaving its forces in grave danger.

• Major General Paul ordered the 23rd Armored Division to attack, and the 221st and 222nd Mechanized Infantry Divisions joined the assault.
• German armored forces emerged from the forest and struck the 31st Division, first breaking through Colonel Nonaka Hisaji's 31st Supply Regiment.
• Lieutenant General Sato Kōtoku ordered the 58th Infantry Regiment to reinforce the supply troops and reported the German attack to General Sakurai Shōzō.
• The 58th Infantry Regiment's defenses collapsed in less than twenty minutes despite some soldiers attempting suicide attacks against the tanks.
• German tanks pushed on toward the 31st Division's core positions as the division's defenses failed to hold.

German forces launched a powerful counterattack against the Island Nation's Army's 31st Division, overwhelming its positions with tanks, armored vehicles, and infantry. After learning of the attack, Lieutenant General Sakurai Shōzō and Lieutenant General Honda Masanori realized the Germans had lured their forces into a trap and feared the entire expeditionary army was at risk.

• Major General Paul ordered the German assault to destroy the main force of the 31st Division within two hours.
• German tanks and infantry broke through the 31st Division's defenses, scattering and surrounding its units as its soldiers resisted rather than surrender.
• Lieutenant General Sakurai Shōzō and Lieutenant General Honda Masanori discussed their costly, unsuccessful attempts to capture Kinabatangan.
• Rear Admiral Iwapachi Gōyū reported that German forces had attacked the 31st Division with tens of thousands of soldiers, hundreds of tanks, and many armored vehicles.
• Lieutenant General Sakurai Shōzō recognized that the Germans had withdrawn from Sennah Port and Lahad Datu to lure the Island Nation's Army into a trap.
• Lieutenant General Honda Masanori urged Sakurai to prepare before the Germans could destroy the expeditionary army's main force.

Lieutenant General Sakurai Shōzō and Lieutenant General Honda Masanori tried to organize defenses against the German armored offensive, but their forces collapsed under the attack. The Japanese troops fled toward Lahad Datu as the German advance turned their retreat into a rout.

• Lieutenant General Sakurai Shōzō and Lieutenant General Honda Masanori gathered their depleted forces and prepared to resist the German offensive.
• German armored forces destroyed the main force of the 31st Division in less than two hours, and Lieutenant General Sato Kōtoku committed seppuku.
• The German 23rd Armored Division split into two columns and attacked Japanese forces north and south of Kinabatangan.
• German Mighty Tiger tanks shrugged off the Japanese 37mm anti-tank guns, then destroyed the exposed gun positions and broke through the defenses.
• Japanese soldiers fled under the German assault, forcing Lieutenant General Sakurai Shōzō to order a retreat that became a rout.
• Lieutenant General Honda Masanori's troops also fled toward Lahad Datu after failing to withstand the German offensive.

German armored forces shattered the Netherlands East Indies Expeditionary Army at Kinabatangan, destroying its 31st Infantry Division and driving the rest into a disastrous retreat. Fewer than ten thousand soldiers escaped to Sennah Port and Lahad Datu as Kawabe Masazō sought guidance from Hitoshi Anami.

• Nakahashi Tarō reported that German armor had attacked the troops at Kinabatangan and that the 31st Infantry Division was close to collapse.
• Kawabe Masazō ordered Sakurai and Honda to stop the German advance, but a staff officer soon reported that the 31st Infantry Division had been wiped out.
• Kawabe Masazō asked Hitoshi Anami for tactical guidance after acknowledging that his forces could no longer hold back the German offensive.
• German tanks and armored vehicles broke through the Island Nation's Army positions and pursued the retreating troops toward Sennah Port and Lahad Datu.
• Fewer than ten thousand soldiers escaped the encirclement offensive, while most fleeing troops were killed or lost in the jungle.

General Hitoshi Anami learned that German armored forces had sprung a trap on the Netherlands East Indies Expeditionary Army at Kinabatangan, threatening to cripple the Island Nation's campaign on Borneo. He ordered reinforcements to secure Sennah Port and Lahad Datu, while Prime Minister Mitsumasa Yonai demanded an Army response.

• General Hitoshi Anami assessed the German forces in the South Seas and worried that the Island Nation's Army lacked the strength to defeat them, especially in Australia.
• Lieutenant General Tadaichi Tsukada reported that German armor had attacked the Netherlands East Indies Expeditionary Army at Kinabatangan and that the force might not withstand the assault.
• General Hitoshi Anami ordered Honma and Kawabe to ensure Sennah Port and Lahad Datu remained in Island Nation hands, then Lieutenant General Tadaichi Tsukada sent the telegrams.
• The Island Nation's 14th Army Corps prepared to land the 35th Army at Sennah Port and the 41st Army at Lahad Datu.
• Prime Minister Mitsumasa Yonai learned that the Netherlands East Indies Expeditionary Army had suffered a devastating blow and demanded that the Army respond.

General Shunroku Hata met with Army leaders after the Netherlands East Indies Expeditionary Army was devastated by the Germans, and they discussed the Island Nation’s military shortcomings. They left General Hitoshi Anami’s command in question, dependent on the Southern Army’s future performance.

• General Shunroku Hata summoned Prince Kan'in Kotohito and Yoshizō Yamada after Prime Minister Mitsumasa Yonai condemned the Army’s defeat in Borneo.
• Shunroku Hata, Kan'in Kotohito, and Yamada acknowledged that the German Army’s tanks and combat strength far surpassed the Island Nation’s capabilities.
• Kan'in Kotohito urged the Army to develop stronger tanks or obtain them from the Americans, and Shunroku Hata agreed to raise the matter with the Cabinet.
• Yamada called for larger-caliber anti-tank weapons, and Shunroku Hata ordered the arsenals to accelerate their development.
• The generals considered Hitoshi Anami’s future as Southern Army Commander and concluded that his position depended on the Southern Army’s success or failure.