3.192 Fall and Rise of China: Soviet–Japanese Neutrality Pact
Age of Conquest: A Kings and Generals PodcastShow Notes
Last time we spoke about the end of the battle of khalkin gol. In the summer of 1939, the Nomonhan Incident escalated into a major border conflict between Soviet-Mongolian forces and Japan's Kwantung Army along the Halha River. Despite Japanese successes in July, Zhukov launched a decisive offensive on August 20. Under cover of darkness, Soviet troops crossed the river, unleashing over 200 bombers and intense artillery barrages that devastated Japanese positions. Zhukov's northern, central, and southern forces encircled General Komatsubara's 23rd Division, supported by Manchukuoan units. Fierce fighting ensued: the southern flank collapsed under Colonel Potapov's armor, while the northern Fui Heights held briefly before falling to relentless assaults, including flame-throwing tanks. Failed Japanese counterattacks on August 24 resulted in heavy losses, with regiments shattered by superior Soviet firepower and tactics. By August 25, encircled pockets were systematically eliminated, leading to the annihilation of the Japanese 6th Army. The defeat, coinciding with the Hitler-Stalin Pact, forced Japan to negotiate a ceasefire on September 15-16, redrawing borders. Zhukov's victory exposed Japanese weaknesses in mechanized warfare, influencing future strategies and deterring further northern expansion.
#192 The Soviet–Japanese Neutrality Pact Welcome to the Fall and Rise of China Podcast, 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 the history of Asia? Kings and Generals have an assortment of episodes on history of asia 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 where I cover the history of China and Japan from the 19th century until the end of the Pacific War. Despite the fact this technically will go into future events, I thought it was important we talk about a key moment in Sino history. Even though the battle of changkufeng and khalkin gol were not part of the second sino-Japanese war, their outcomes certainly would affect it. Policymaking by the Soviet Union alone was not the primary factor in ending Moscow's diplomatic isolation in the late 1930s. After the Munich Conference signaled the failure of the popular front/united front approach, Neville Chamberlain, Adolf Hitler, and Poland's Józef Beck unintentionally strengthened Joseph Stalin's position in early 1939. Once the strategic cards were in his hands, Stalin capitalized on them. His handling of negotiations with Britain and France, as well as with Germany, from April to August was deft and effective. The spring and summer negotiations among the European powers are well documented and have been examined from many angles. In May 1939, while Stalin seemed to have the upper hand in Europe, yet before Hitler had signaled that a German–Soviet agreement might be possible, the Nomonhan incident erupted, a conflict initiated and escalated by the Kwantung Army. For a few months, the prospect of a Soviet–Japanese war revived concerns in Moscow about a two-front conflict. Reviewing Soviet talks with Britain, France, and Germany in the spring and summer of 1939 from an East Asian perspective sheds fresh light on the events that led to the German–Soviet Nonaggression Pact and, more broadly, to the outbreak of World War II. The second week of May marked the start of fighting at Nomonhan, during which negotiations between Germany and the USSR barely advanced beyond mutual scrutiny. Moscow signaled that an understanding with Nazi Germany might be possible. Notably, on May 4, the removal of Maksim Litvinov as foreign commissar and his replacem
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Last time we spoke about the Third Battle of Changsha. In the depths of winter, as snow blanketed the land around Changsha, Chinese General Xue Yue set a trap he called the "Heavenly Furnace Tactic," approved by Chiang Kai-shek himself. The plan called for Chinese troops to fall back strategically, luring the Japanese deeper into hostile territory before snapping shut around them. General Okamura's Japanese forces pushed forward aggressively, sensing an opportunity as Chinese defenses appeared to crumble. The 6th Division forced its way across the Xinqiang River, colliding violently with Chinese defenders along the Miluo River line. The 20th and 37th Chinese Armies fought a grueling delaying action, retreating under pressure but never breaking, even as brutal cold and blinding snowfall turned the battlefield into a frozen hell. Frostbite claimed as many victims as bullets did, and visibility collapsed for both sides. As the fighting raged on, everything hinged on one question: could the Chinese forces close their trap before the Japanese realized they were being drawn into a killing ground?
Last time we spoke about the beginning of the Third Battle of Changsha. After China declared war on Japan following Pearl Harbor, General Xue Yue devised the "Heavenly Furnace Tactic" for the Ninth War Zone: lure Japanese forces deep into a trap around Changsha, let disgraced 10th Army commanders Li Yutang and Fang Xianjue redeem themselves by holding the city, while outer forces closed a ring to annihilate the invaders. Chiang Kai-shek approved the plan. Meanwhile, Japanese General Okamura, anxious that Hong Kong's imminent fall might render his Hunan offensive pointless, moved up his attack despite unprepared units. On December 24, amid brutal snow and freezing cold, Japan's 6th Division crossed the Xinqiang River, breaking through Chinese positions defended fiercely by Yang Hanyu's Sichuan troops, who bought crucial time through costly delaying resistance—including a battalion that fought to the last man. The furnace had been lit; the Third Battle of Changsha was underway, its outcome resting on whether the trap would close on the Japanese or collapse on its builders.
Last time we spoke about the fall of singapore. After Johore fell in ruin—Anderson's men massacred at Parit Sulong, Painter's brigade nearly wiped out—the last defenders retreated into Singapore on January 31, and Churchill demanded a fight to the last man, ordering resources destroyed rather than captured. Percival split the island into defensive zones but wrongly guessed the Japanese would strike the northeast; Yamashita had actually massed his real force in the west, using a decoy landing on Ubin Island to reinforce Percival's error. Aiming to seize Singapore by February 11, a date sacred in Shinto tradition, Yamashita struck west with devastating effect, shattering Australian brigades and racing toward Bukit Timah despite his own dwindling ammunition and fuel. British units collapsed into chaos and disobeyed orders while retreating. By February 15, water supplies were failing and commanders urged surrender. Percival met Yamashita at the Ford Factory and capitulated—Britain's worst military disaster, leaving Churchill haunted for the rest of his life.
Last time we spoke about the collapse of Johore. Trapped at Parit Sulong with 150 severely wounded, Lieutenant-Colonel Charles Anderson's Australians fought through Japanese roadblocks in a desperate bayonet charge singing "Waltzing Matilda." Unable to breach the bridge, Anderson was forced to abandon the injured, believing they'd receive decent treatment. Instead, they faced the Parit Sulong Massacre—tortured, executed, and incinerated by Nishimura's Imperial Guards. Few survived. Simultaneously, Endau fell after a costly RAF daylight raid. Brigadier Challen's brigade at Batu Pahat retreated through chaos, eventually evacuating by sampan. Most devastatingly, Brigadier Painter's 22nd Indian Brigade vanished into the jungle—a severed telephone line between brigades allowed Japanese infiltration, cutting them off completely. General Barstow died attempting to warn Painter. Only 63 of Painter's 2,000 men reached Singapore. The collapse of Johore was complete. The fortress awaited.
Last time we spoke about the beginning of the Malayan Campaign. In December 1941, Japan invaded British Malaya, aiming to cripple Allied power. Despite British defenses, General Yamashita's battle-hardened 25th Army overwhelmed them. The British fumbled early, failing to strike Japanese beachheads, while the sinking of Force Z left Malaya without naval protection. At Jitra, the absence of tanks proved devastating for the Indian defenders. Yamashita employed blitzkrieg tactics, using tanks and bicycles to exploit the terrain. The British, spread thin and under-resourced, retreated south, facing constant attacks and encirclements. The evacuation of Penang further demoralized the Allies, with locals turning against their colonial rulers.