3.144 Fall and Rise of China: First Battle of Shanghai 1932

Last time we spoke about the January 28th Incident. In January of 1932, tensions escalated in Shanghai as anti-Japanese sentiments surged after Japan's invasion of Manchuria. Orchestrated by Yoshiko Kawashima, a Japanese spy, a provocation led to violence, sparking outrage among Japanese expatriates. Japan demanded apologies and compensation from China, threatening military action if their demands were unmet. As the Japanese military amassed forces in Shanghai, the Chinese 19th Route Army prepared to resist, igniting the conflict known as the January 28th Incident, marking the beginning of a fierce struggle for control. Amidst chaos, the Nanjing government struggled to respond to Japan's escalating aggression in Shanghai. Chiang Kai-Shek prioritized avoiding war, urging a diplomatic approach to protect Shanghai's economy. Despite pressure, the 19th Route Army was ordered to withdraw, but tensions flared when Japan attacked the Chinese garrison. The 19th Route Army fiercely resisted, leading to intense battles. As Japan sent reinforcements, Chiang faced mounting protests and criticism for his passive stance, questioning whether he could maintain his strategy against the encroaching enemy.

#144 The First Battle of Shanghai 1932

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.

In the last episode we covered the January 28th Incident. At 11:30 pm on January 28, Japan ordered 2,300 Japanese Marines to advance westward along every branch road on the west side of North Sichuan Road, without waiting for a response. This road, which crosses into the northern area of the International Settlement and has frequently been designated as a Japanese defense zone, includes Target Road (now known as Wujin Road in Hongkou District, Shanghai), Qiujiang Road, and Yokohama Road. Their objective was to seize the Songhu Railway defense line at Tiantong'an Station. They faced strong resistance from the 19th Route Army, further escalating the conflict. In the early hours of the 29th, Japanese aircraft launched from the Notoro seaplane carrier, which was moored on the Huangpu River, attacked the Chinese district of Zhabei. Both the Commercial Press located at No. 584 Baoshan Road and the Oriental Library, the largest private library in China with over 300,000 books, were completely destroyed. That same day the 19th Route Army sent a telegram to the entire nation concerning the situation:

Do forgive me it's a rough translation

"Urgent. Dear Sir and Madam, the Japanese have occupied our three northeastern provinces, changing the color of our territory and making our nation perish. Recently, they have killed and set fire in Shanghai, and vagrants are everywhere, doing the most despicable and violent things in the world. Gunboats are coming one after another, and the Marines are all landed. At 12:00 a.m. on the 28th, they openly invaded our defense line in Zhabei, Shanghai, and challenged us. Guang Nai and others are soldiers, and they only know that it is their duty to defend themselves and defend their land. They cannot give up even an inch of land or an inch of grass. They resist to save the country and protect the race. Even if they sacrifice only one person and one bullet, they will never retreat and lose the personality of the soldiers of the Republic of China. This thing and this ambition are exposed to the sun and the sun and are known to the world. The spirits of our ancestors in heaven are truly relying on it".

On the morning of January 29, Chiang Kai-shek met with He Yingqin and Zhu Peide to discuss countermeasures. Simultaneously Zhu Peide convened a meeting with He Yingqin, Gu Zhutong, Li Jishen, Deng Shizeng, Lin Wei, and others to address issues such as defense deployment, the security of Nanjing and the Yangtze River, and resistance against Japan. Chiang Kai-Shek established the principles going forward for negotiations with Japan, emphasizing the need to prepare for talks while actively resisting. He stated that negotiations must have a clear final line of defense and a maximum limit that would not compromise administrative and territorial integrity, undermine the spirit of the Nine-Power Treaty, or jeopardize national sovereignty. If these limits were exceeded and unacceptable concessions were made, a decisive battle would be fought, even at the cost of defeat and death.

The defense and military strategy for Beijing and Shanghai included the 19th Route Army defending Shanghai with full strength, while the front guard army consisting of the 87th and 88th divisions would protect Nanjing. He Yingqin would remain in Nanjing, overseeing all party, government, and military personnel left behind. Chiang, along with the Central Political Council of the Kuomintang, the Ministry of Foreign Affairs of the National Government, and Chen Mingshu, all expressed their commitment to resisting Japanese aggression. Chiang also sent a telegram to He Chengjun, director of the Hubei Province Pacification Office, and Xu Tingyao, commander of the Fourth Division, stating "Last night, the Japanese invaders attacked our 19th Route Defense Line in Zhabei, Shanghai, and the battle is ongoing. Our army is determined to fight to the death. Their naval forces in Han and Xun will likely engage in military operations. We urge you to remain vigilant and defend yourselves, never yielding to them. The Fourth Division should concentrate on strict defense in Wuhan and avoid dispersal. If military funds become scarce, local governments will need to raise them independently."

The National Government Military Committee appointed Chiang Kai-shek, Feng Yuxiang, Yan Xishan, and Zhang Xueliang as members responsible for mobilizing the army and commanding the Shanghai War. Chiang Kai-Shek officially resumed power after resigning to prevent a surrender and committed to a prolonged resistance. On January 30, the Chinese Nationalist Government announced the relocation of the capital to Luoyang. Chiang Kai-shek sent a telegram urging resistance against the Japanese and dispatched the elite Fifth Army to reinforce Shanghai. That night, Dai Ji, the commander of the Songhu Garrison, took charge of military operations in Shanghai, overseeing the 19th Route Army. The commander-in-chief was Jiang Guangnai, with Cai Tingkai as the army commander and division commanders Qu Shounian, Mao Weishou, and Shen Guanghan. Chiang Kai-Shek then issued a telegram to his troops across the nation and again I apologize for the rough translation. "Since the Northeast Incident began, the Central Government has been enduring humiliation and maintaining peace in order to avoid war and protect the lifeline of the country. It hopes to use justice and fairness to awaken the Japanese pirates. Unexpectedly, the more we tolerate, the more arrogant they become. When the Shanghai Incident occurred, we accepted their demands with great pain, but the Japanese pirates still brazenly pressed on, repeatedly attacking our Shanghai Defense Force, bombing civilian houses, throwing bombs on the streets, and our compatriots were ravaged. The country is about to perish. Anyone with blood in his veins would rather endure it. Since the 19th Route Army has risen up to defend itself bravely, our entire army In this time of national destruction and extinction, when the revolutionary soldiers are facing imminent danger, they should fight for the dignity of the country, strive for the survival of the nation, fulfill their responsibilities for the revolution, and be determined to die rather than live in disgrace, so as to deal with the brutal Japan that destroys peace and despises faith and integrity... Chiang Kai-shek and his comrades have shared hardships for a long time. Although I am now in the opposition, I am willing to swear to live and die with the soldiers and fulfill my bounden duty. I am here to inform you in advance with my blood and sincerity, and ask you to be determined and work hard, share the same hatred with the enemy, do not be arrogant, maintain the spirit of sacrifice, stay ready to fight, and save the country from danger." From that day on, the various ministries, commissions and committees of the National Government began to move to Luoyang, but the Military Commission and the Ministry of Foreign Affairs remained in Nanjing . At the same time, the frontline troops were ordered to be jointly commanded by the Minister of Military Affairs He Yingqin and the Chief of the General Staff Zhu Peide.

Typically Chinese sources breakdown what is known as the First Battle of Shanghai into three phases. In the previous episode we looked through the event up until the point of the first phase. After the initial fighting, both the 19th route army and Japanese agreed to a ceasefire so they could strengthen their positions and at least allow some form of diplomacy to occur. This went into effect on the 29th. As we mentioned, immediately afterwards the Japanese rapidly began reinforcing their position in Shanghai. They first sent the Sasebo 26th Squadron on the 30th, bearing 474 troops of the Sasebo 3rd Special Marine Corps alongside supplies. The next day the aircraft carriers Kaga and Hosho came over with 30 aircraft from the 1st air fleet. Then the cruisers Naka, Yura and Abukuma alongside 4 torpedo boats came bearing another 2000 marines. On February 1st the Terukoku Maru brought over the Yokosuka 1st Special Marine corps, roughly 525 men who landed at Huishan Wharf. With all that said and done, roughly 7000 Japanese troops had been brought over.

On February 1st, the IJN warships began bombarding Nanjing from the Yangtze River, prompting Yu Jishi to frantically demand Chiang Kai-Shek transfer more troops to Shanghai. That night the Japanese light cruiser Tenryu, the protected cruisers Hirado and Taima, and the seven ships of the Navy's 23rd Destroyer Squadron fired upon Nanjing using four 140mm guns, 12 152mm single-mounted rapid-fire guns, 12 120mm single-mounted guns, and 20 76mm single-mounted rapid-fire guns. The rich and officials fled the city for refuge, but the Japanese army did not land any men to follow up the attack. Simultaneously 40,000 Shanghai workers from over 20 Japanese owned cotton mills began an anti-Japanese strike, being heavily backed by Communists. The workers began aiding the 19th route army to blockade the Japanese in the factories and streets and sabotage what they could.

On February 2nd, the Japanese army attacked Wusong several times, but was repelled each time. On the 3rd the Japanese expanded their attacks against Zhabei, Baziqiao and other locations, but the Chinese defenders successfully repelled these assaults as well. On the 4th, the Japanese launched their first major offensive, which extended the conflict to Jiangwan and Wusong. Following a day of intense fighting, the Wusong fort was destroyed by enemy bombardment; however, the Japanese army was unable to land due to the determined resistance of the Chinese defenders. The anti-aircraft artillery company from the 88th Division, reassigned to the 4th Regiment of the 156th Brigade of the 19th Route Army, managed to shoot down a Japanese aircraft. After the failure of the general offensive, Yukiichi Shiozawa was dismissed and sent back to Japan.

Vice Admiral Yoshisaburo Nomura, the newly appointed commander of the Third Fleet, succeeded Shiozawa. After Nomura assumed his role, the Japanese army began to bolster its forces. Japan had initially planned to deploy troops when tensions escalated in Shanghai, but the navy had opposed this move. However, as the situation deteriorated, the navy was compelled to seek assistance from the army. On February 2, the Japanese cabinet officially decided to send troops. In response to the urgent circumstances in Shanghai, they resolved to dispatch the Shanghai Dispatch Mixed Brigade, led by Brigade Commander Major General Shimomoto Kuma, along with the 9th Division, commanded by Lieutenant General Ueda Kenkichi. The Shanghai Dispatch Mixed Brigade and the Second Independent Tank Squadron were prioritized for transport. Concurrently, the Japanese Navy also sent the Yokosuka 2nd Special Marine Corps to Shanghai. The 24th Mixed Brigade landed in Wusong on the afternoon of February 7. By this time, the combined forces of the Japanese navy, army, and air force had exceeded 10,000 personnel. At dawn on February 8, the Japanese Army's 24th Mixed Brigade launched an attack on Zhanghuabang, Yunzaobang, and Wusong Town along three routes, but they were repelled by our forces.

Meanwhile on February 4, the National Government Military Commission sent out a telegram that divided the country into four defense zones. The first zone, which includes the area north of the Yellow River, was assigned to Zhang Xueliang as the commander-in-chief. The second zone, covering the area south of the Yellow River, was placed under the command of Chiang Kai-shek. The third zone, encompassing the area south of the Yangtze River as well as Fujian and Zhejiang provinces, was led by He Yingqin. The fourth zone, which includes Guangdong and Guangxi, was commanded by Chen Jitang. The telegram also stated that, aside from maintaining troops for local stability, all commanders were to concentrate their forces within their respective defense zones to confront the aggressive Japanese. Additionally, a directive was issued for the provinces of Sichuan, Hunan, Guizhou, Hubei, Shaanxi, and Henan to send troops to serve as a general reserve.

On February 5, upon learning that the Japanese army had been redeployed from mainland China to Shanghai, Chairman of the Military Commission Chiang Kai-shek sent a telegram from Luoyang to He Yingqin. He instructed that if the Japanese forces landed, the Chinese Air Force would engage in combat. Additionally, Chiang sent a message of condolence to Jiang Guangnai, Cai Tingkai, and Dai Ji of the 19th Route Army, stating "Brothers, you have been fighting valiantly for a week. Each time I reflect on the tremendous sacrifices made by the soldiers and their dedication, I feel a deep sadness... If necessary, Zhong (Zheng) can come to lead in person. When the Air Force enters the fray, the Army must establish various signals in advance to communicate with it and ensure coordinated efforts..." On the same day, the 88th Division arrived in Suzhou. On February 6, Chiang ordered the 261st Brigade of the 87th Division to move from Nanjing to reinforce Kunshan. The troops reached Kunshan on February 7. On February 8, Chiang directed He Yingqin to transfer an artillery battalion to support the 19th Route Army. Then, on February 9, Chiang Kai-shek mobilized the First Division, led by Commander Hu Zongnan, and the Seventh Division, commanded by Wang Jun, to prepare for reinforcement of the 19th Route Army in Shanghai.

February 8th marks the second phase of the battle. On the 10th, to ensure that the 88th Division of the Central Army complied with the orders from the 19th Route Army of the Guangdong Army, Chiang Kai-shek sent a telegram to Yu Jishi insisting that "your troops must strictly follow the commands of Commander-in-Chief Chiang and coordinate their movements with allied forces." The Japanese Marine Corps, under Yukio Shiozawa, initiated a three-pronged encirclement attack from Hongkou. The National Army mounted a determined defense and ultimately repelled the Japanese forces, pursuing and destroying them, which significantly lowered their morale. On February 11, Chen Cheng, commander of the Central Army's 18th Army, sent a telegram to Chiang Kai-shek from Ji'an, Jiangxi, reporting that the troops had not been paid for nearly two months and were lacking food. At that time, the National Government was planning to redeploy the National Army that had been engaged in suppressing the Communists in Jiangxi to Zhejiang and Shanghai and to relocate the capital to Luoyang.

On February 12, following a battle at Caojiaqiao, the Japanese army's strategy to consolidate their forces was entirely disrupted. The next morning, February 13, the Japanese 24th Mixed Brigade crossed the Caojiaqiao Bridge in Zhuozaobang and engaged with the Nationalist army. Seizing the moment, the 19th Route Army Headquarters aimed to annihilate the Japanese forces. The Nationalist army surrounded the Japanese troops near the Yong'an Cotton Mill. Additionally, 60 members of a suicide squad launched a suicide attack, resulting in the complete destruction of 1,600 Japanese soldiers. The Japanese army faced significant losses, thwarting their attempt to swiftly capture Wusong.

On February 14, Chiang ordered the 88th and 87th Divisions, which were already stationed in Nanxiang and Kunshan near Shanghai, to be reorganized into the Fifth Army. He appointed Zhang Zhizhong, a volunteer eager to fight against the Japanese, as the commander of the Fifth Army. This new army was placed under the unified command of the 19th Route Army and took over the defense line stretching from the northern end of Jiangwan through Miaoxing to the western end of Wusong. It served as the left-wing army, while the 19th Route Army acted as the right-wing, tasked with defending Jiangwan, the area south of Dachang, and the urban region of Shanghai. To replenish the 19th Route Army's losses, Chiang repeatedly ordered reinforcements from various locations. For instance, on February 15, Shangguan Yunxiang dispatched 500 active soldiers from Bengbu to the 19th Route Army; on February 17, Liang Guanying sent 500 unarmed soldiers from Qingjiangpu; and on February 19, Liu Zhi contributed 1,000 active unarmed soldiers from Henan.

On February 16, Chiang Kai-shek communicated with Finance Minister Song Ziwen via telegram, stating, "Since the Japanese refuse to withdraw their troops from Shanghai, we must resist until the end. ... Food supplies in Jiangxi and Henan will dwindle, and assistance will be completely halted. Please arrange to deposit 10 million yuan in central banknotes in Nanchang and 20 million yuan in Zhengzhou. This will allow the government to continue functioning, the army to be sustained, and perhaps we can navigate this crisis and avert collapse. This is my final request. I hope you can find a way to assist." To prevent any friction between the Fifth Army and the Nineteenth Route Army over competing for military accolades, Chiang Kai-shek sent a telegram to Zhang Zhizhong and Yu Jishi on February 18. "The fight against Japan is a matter of national survival and is not a matter of honor for an individual or a certain unit. Our frontline officers and men should fully understand this. Therefore, the honor of the 19th Route Army is the honor of our entire National Revolutionary Army. There is absolutely no distinction between honor and disgrace. The Fifth Army's joining the front line is feared by the enemy and will also be slandered by the reactionaries (those who oppose the Nanjing Central Government). If we can continue to fight in the name of the 19th Route Army, it will be enough to demonstrate the strength of our National Revolutionary Army. We will share life and death, let alone honor and disgrace. I hope that this will be conveyed to the officers and men of the Fifth Army. They must unite and fight with our 19th Route Army and make no sacrifices to complete the revolutionary mission."

Over on the other side, following reports of significant losses suffered by the Japanese army in Wusong, Tokyo received an imperial decree from Emperor Hirohito demanding the Shanghai incident get settled quick. In response, Chief of Staff Zairen urgently ordered the 9th Army Division, commanded by Ueda Kenkichi, to swiftly reinforce Shanghai. By the afternoon of February 13, the main contingent of the 9th Division had arrived at Shanghai Port, and by February 16, all personnel had disembarked in Wusong. Consequently, Lieutenant General Ueda took over command from Nomura. At this point, the Japanese invading forces comprised over 30,000 troops from naval, land, and air units, along with 60 to 70 field artillery pieces, more than 60 aircraft, and dozens of ships concentrated at the Wusong mouth.

Ueda issued a statement late on the night of the 13th, asserting, "If anyone obstructs our division from fulfilling its mission, we will take decisive action without hesitation." On the 18th, he sent an ultimatum to Cai Tingkai, demanding, "Your army must immediately cease hostilities and withdraw from the following areas by 5:00 p.m. on February 20: on the west bank of the Huangpu River, retreat from areas connecting the western end of the concession, Caojiadu Town, Zhoujiaqiao Town, and Pushong Town to the north; on the east bank, withdraw from areas connecting Lannidu and Zhangjialou Town to the north, and retreat to a zone 20 kilometers away from the border of each concession Additionally, all military installations in the specified areas must be dismantled and no new ones established. If these demands are not met, the Japanese army will have no choice but to act freely against your forces, and your army will bear all resulting consequences." In response to Ueda's ultimatum, Tsai and Chiang ordered their front-line troops to fire heavily at Japanese positions as a warning.

On the morning of February 20, Ueda commanded a full-scale attack across the front, employing tactics to break through the center while flanking from both sides. The 9th Division led the assault on the junction of Jiangwan and Miaohang, aiming to encircle Wusong from the north with the Kurume Brigade and Zhabei with the Marine Corps from the south. The Japanese began with artillery bombardments, followed by infantry and tank assaults on the Zhanghuabang and Yangshupu lines, both of which were successfully repelled by Chinese defenders. Over a thousand Japanese soldiers and several tanks in Zhabei were killed or wounded due to landmines. On February 21, Ueda personally directed thousands of infantry, supported by aircraft and artillery, to attack the Chinese defensive positions. Both sides incurred heavy casualties, and the battle continued until dawn on the 23rd. The Japanese forces attempted to encircle Jiangwan Town from Jiangwan Station, but the Chinese defenders fought valiantly, launching multiple charges and capturing Japanese Major Kong Sheng along with hundreds of soldiers. Ultimately, the Japanese army was unable to withstand the resistance and began to retreat.

After the Japanese 9th Division arrived in Shanghai, it prepared to initiate a second major assault on the defenders of the city. The strategy involved a comprehensive attack stretching from Zhabei to Wusong to contain the Chinese army's strength, with primary forces concentrated on Jiangwan and Miaohang. The goal was to seize these two strategic points, achieve a breakthrough in the center, sever the link between the 5th Army and the 19th Route Army, and then defeat them individually. At dawn on February 20, the Japanese dispatched over ten aircraft for reconnaissance and bombing missions over the Miaohang area. Naval artillery and heavy army cannons heavily shelled the Miaohang positions. Simultaneously, Japanese artillery bombarded the Yunzaobang area in an effort to force a crossing and facilitate the Miaohang offensive.

By 9 am, part of the Japanese forces advanced towards the Xiaochang Temple and the Maijiazhai position, immediately conducting a fire search on our troops' positions. At noon, 3,000 Japanese soldiers launched an attack against our forces. The officers and soldiers of the 527th Regiment, defending the Maijiazhai and Zhuyuandun positions, mounted a counterattack, marking the beginning of the Battle of Miaohang. After three hours of intense fighting, the Japanese suffered significant casualties and were unable to continue, retreating to their original positions. Following this, over 2,000 Japanese troops attacked the Xiaochang Temple and Jinjiatang positions. The officers and soldiers of the 523rd Regiment, taking cover in the trenches, launched counterattacks and successfully repelled the Japanese forces. As dusk fell, the Japanese infantry halted their assaults, but naval and land artillery continued to bombard our positions in an attempt to weaken our defenses and personnel for a renewed attack the following day.

On February 21, Japanese artillery relentlessly shelled the positions of the 88th Division of the Fifth Army in Miaohang. Following this, thousands of Japanese infantry launched an assault on the Yanjiazhai and Miaohang Town front. As the Japanese forces advanced, the officers and soldiers of the 523rd and 524th Regiments bravely counterattacked and successfully repelled them. However, a significant number of enemy troops coordinated a comprehensive assault on the Maijiazhai, Zhuyuandun, Xiaochangmiao, and Yanjiazhai lines south of Miaohang. Our 523rd, 524th, and 527th Regiments engaged in intense combat with the enemy, particularly at the Zhuyuandun front near Maijiazhai and Xu Xu, where the fighting was especially fierce. After a day of conflict, the enemy was temporarily pushed back.

On February 22, the Japanese 9th Division launched a full-scale attack on the Miaohang position held by the 88th Division of the Fifth Army. Throughout the day, aircraft bombed the Chinese defenders, and thousands of artillery shells were fired at them. However, under the direct command of Zhang Zhizhong, the enemy faced a devastating defeat due to the coordinated three-pronged assault by the Sun Yuanliang Brigade, the Song Xilian Brigade, and the 61st Division of the 19th Route Army. The Miaohang position was ultimately saved from peril, inflicting heavy casualties on the elite forces of the Japanese 9th Division and the Kurume Mixed Brigade. This victory became known as the "Miaohang Victory." In the days that followed, the enemy continued their bombardment and attacks but were consistently repelled by the defenders. The Japanese army suffered significant losses, shifting from an all-out offensive to a more focused approach before ultimately halting their attacks. By the 25th, Ueda's overall offensive strategy had also failed.

On February 24, the Japanese army decided to escalate the conflict once more, transferring the 11th and 14th divisions from Japan to join the Shanghai Expeditionary Force, which included troops already engaged in the war. At that time, the flagship of the Japanese Navy's Third Fleet, the Izumo, sustained damage from a bombing raid carried out by the suicide squad of the 19th Route Army, which sent shockwaves through Japan. Additionally, the large troop presence made a quick resolution to the war impossible. Consequently, on the 23rd, the Japanese cabinet decided to promptly reinforce the army. The General Staff then established the Shanghai Expeditionary Army Command, appointing General Shirakawa Yoshinori, the former Minister of War in the Tanaka Cabinet, to replace Ueda. They dispatched the 11th Division (led by Lieutenant General Atsutarou Atsuto), the 14th Division (led by Lieutenant General Naoaki Matsuki), and over 100 aircraft to China to initiate a larger-scale offensive in Shanghai.

After several reinforcements, the Japanese forces in Shanghai, under Shirakawa's command, grew to over 90,000 troops, supported by 80 warships and 300 aircraft, significantly enhancing their combat effectiveness. In contrast, the total strength of the Chinese defenders was less than 50,000, with inadequate equipment. After a month of intense fighting, the Chinese forces had suffered heavy losses, leaving their river defenses in the Taicang Liuhe area vulnerable. Learning from the failures of the previous three commanders' frontal assaults, Shirakawa opted to land at Liuhe and flank the Songhu defenders. He directed the 9th Division and other units to launch a direct attack on Songhu and Shanghai while using the 3rd Fleet to escort the 11th Division into the Yangtze River estuary. They executed surprise landings at Liuhekou, Yanglinkou, and Qiyakou, quickly outflanking the defenders.

On March 1, the Japanese forces initiated attacks in Naobei, Jiangwan, and Miaohang, employing heavy artillery, field guns, and aircraft for continuous bombardment. The infantry capitalized on this to engage in close-quarters combat, resulting in heavy casualties on both sides. Meanwhile, Shirakawa secretly instructed the 11th Division to exploit the weakness of the Chinese troops in Liuhe, forcibly landing at Qiyakou, Yanglinkou, and Liubinkou, ultimately capturing Liuhe. The fall of Liuhe posed a significant threat to the flank and rear of the Chinese army, compelling the entire force to retreat to the second line of defense (the Jiading-Huangdu line) by the evening of March 1. After 34 days of intense fighting, they were forced to retreat to their second line of defense. At this point, the war had entered its final phase, resulting in a stalemate between the two sides. On the 2nd, the Japanese army seized Shanghai, and by March 3, they occupied Zhenru and Nanxiang, subsequently announcing a ceasefire.

Now while we have been focused on the Japanese and Chinese perspectives in this, the international community was also heavily involved in the background. After the outbreak of hostilities, the British and American consuls in Shanghai offered to mediate. However despite a ceasefire being implemented the hostilities continued. So on February 2nd, Britain, America, France, Italy and Germany sent a notice to China and Japan "proposing to stop the conflict; (1) both sides immediately stop all violent acts according to the following conditions; (2) there will be no mobilization or preparation for any hostile acts between the two countries; (3) the Chinese and Japanese combatants in Shanghai will withdraw from the contact points; (4) a neutral zone will be established to separate the combatants of both sides to protect the public concession. The area will be garrisoned by neutral military and police, and various methods will be formulated by the consular corps; (5) once the two countries accept the treaty, they will not make any demands or reservations in advance, but will quickly negotiate with the assistance of neutral observers or participants in accordance with the spirit of the Kellogg-War Pact and the December 9th League of Nations resolution to resolve all outstanding issues..."

Nanjing generally accepted the terms, but Japan instead proposed non-military zones be established 20 miles around the major ports of Shanghai, Hankou, Tianjin, Qingdao and Guangzhou as a sort of counter proposal. Meanwhile at the League of Nations, Yan Huiqing was drawing attention to the Shanghai incident, obviously linking it to the Manchuria incident and advocated for Article 10 of the League of Nations Charter, which was in regards to respecting territorial integrity and political independence of league nations. The League of Nations agreed and organized a committee to investigate the Shanghai incident. On February 4th Chiang Kai-Shek would write in his diary "As long as we do not lose our national sovereignty and territory, and the Japanese invaders do not put forward unacceptable conditions, we can take advantage of the opportunity of British and American intervention to negotiate with them; we cannot take a tough stance when other countries intervene, which will lead to adverse effects."

By late February US Secretary of State Henry Stimson warned Japan for the second time, that the Nine Power Treaty and other treaties had to be maintained. Then on the 23rd he sent a letter reiterating the nine-power treaty and Kellogg War Pact to the League of Nations in regards to the Shanghai situation. On the 29th, a four-point plan for mediating the Shanghai incident was adopted at the League of Nations. The objective was to swiftly establish a local ceasefire agreement with the assistance of civil and military officials from various countries present in Shanghai. Following this, a round-table meeting was to be convened with representatives from nations with vested interests in Shanghai to discuss security measures for the International Settlement, the French Concession, and the local residents, as well as to address other issues. Subsequently, representatives from Britain, France, Italy, Germany, Spain, and other nations unanimously supported the plan, with Chinese representative Yan Huiqing and Japanese representative Sato Naotake also indicating their general agreement in principle.

However, on March 2, the situation escalated when the Japanese army compelled the Chinese forces to retreat to their second line of defense. The Japanese side adopted a more aggressive stance, presenting four stringent conditions and insisting that the Chinese army withdraw first before halting their attacks. The Japanese forces were only willing to withdraw to the Shanghai and Wusong areas and refused to do so under the supervision of neutral countries, which the Chinese government firmly rejected. On March 3, the Japanese army launched another offensive. On that same day, U.S. Secretary of State Stimson summoned Japanese Ambassador to the United States Idebuchi, condemning Japan for accepting the League of Nations resolution on February 29 while simultaneously escalating military operations.

On March 3rd a ceasefire came into effect as a formal meeting was held at the British consulate. The Chinese delegation was led by Guo Taiqi, the Deputy Minister of Foreign Affairs, along with military representatives Dai Ji, Huang Qiang, and seven others. The Japanese delegation included Shigemitsu Mamoru, Minister to China, and military representatives Ueda, Tashiro, and nine others. Officials from Britain, the United States, France, and other nations also participated in the meeting. During the negotiations, numerous contentious issues arose, particularly regarding the timing and location of the Japanese army's withdrawal. It would take until May 5th for a armistice agreement to be signed. The agreement designated Shanghai as a demilitarized zone, prohibiting China from stationing troops in the areas around Shanghai, Suzhou, and Kunshan, while permitting a limited number of Japanese units to remain in the city. China was permitted to maintain only a small police force within Shanghai.

According to Chinese war reports, a total of 10,254 Japanese soldiers were killed or wounded in the Battle of Shanghai on January 28. According to Japanese data, a total of 3,091 Japanese soldiers were killed or wounded in the invasion of Shanghai: 620 Japanese soldiers were killed and 1,622 were wounded in the army; 149 Japanese soldiers were killed and 700 were wounded in the navy. Another Chinese report, stated the 19th Route Army and the Fifth Army suffered a total of 14,104 casualties 4,274 killed and 9,830 wounded. Among them, the 19th Route Army suffered 8,792 casualties, while the Fifth Army suffered 5,312 casualties. Shanghai residents faced bombardments from Japanese aircraft and artillery, resulting in over 6,080 fatalities, more than 2,000 injuries, 10,400 missing persons, and property losses totaling 1.6 billion yuan. At the onset of the war, the Japanese military intentionally targeted cultural institutions in Shanghai, such as the Commercial Press and the Oriental Library, leading to the total destruction of the Commercial Press, the oldest and largest publishing house in China. The Oriental Library, which housed millions of volumes, including over 100,000 rare ancient texts from the Song and Yuan dynasties and the Sikuquanshu compiled during the Qianlong era of the Qing Dynasty, was first devastated by artillery fire and then looted by Japanese forces. Reports from that time indicated that the Japanese army used trucks to transport the remaining books for seven consecutive days.

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Thus what became known as the first battle of Shanghai had come to a not so swift end. Was its resolvement a victory for the League of Nations? Or was it just another indicator that the League of Nations was nothing but promises and pieces of paper? One man took notice of the Manchuria and Shanghai incidents, and he would soon bring Europe into a global war.