The war with Japan and the second united front
Why did eight years of war against Japan exhaust the Nationalists and build up the Communists?
In the full-scale war that began with the Marco Polo Bridge incident of July 1937 Japan occupied the coastal cities and railways and the Nationalist government withdrew to Chongqing. The Red Army, reorganised as the Eighth Route and New Fourth Armies, spread base areas behind enemy lines. After the New Fourth Army incident of 1941 the united front was hollow, and the rectification movement at Yan’an completed Mao’s party. At Japan’s surrender in 1945 the Communists had 1.2 million members, 900,000 regular troops and liberated areas of a hundred million people.

From the Mukden incident to the Xi’an incident
The prehistory of the war began in Manchuria. After the Russo-Japanese War Japan held the South Manchuria Railway and the Kwantung Leased Territory, set up the Kwantung Army in 1919 to guard those rights, and in June 1928 Kwantung Army officers, against cabinet policy, blew up the train of the Manchurian warlord Zhang Zuolin. In September 1931 the Kwantung Army colonels Seishirō Itagaki and Kanji Ishiwara set off a bomb on the South Manchuria Railway, blamed it on Chinese troops and, claiming “self-defence”, occupied all of Manchuria (the Mukden incident). The following year Japan set up Manchukuo with the last Qing emperor Puyi as its figurehead, and when the League of Nations’ Lytton Report condemned it, Japan left the League. No country took action against Japan beyond that. 1 2
Chiang Kai-shek’s Nationalist government, citing its military weakness and the ongoing civil war, ordered Zhang Xueliang not to resist in Manchuria, and under the policy of “first internal pacification, then external resistance” put the suppression of the Communists first. Japan used the opening to encroach on north China. The Tanggu Truce that followed the fighting at the Great Wall in 1933 handed Rehe to Japan and created a demilitarised zone between the Wall and Beiping–Tianjin; the He–Umezu Agreement of 1935 banned Kuomintang activity in Hebei. When the Japanese-backed East Hebei Autonomous Council was set up late that year and “north China autonomy” was pressed, Beiping students launched the December 9th Movement and anti-Japanese feeling boiled over. Chiang had been quietly preparing for war since 1932, bringing in German military advisers, but in public he kept giving way. 1 3 4
Having reached northern Shaanxi at the end of the Long March, the Communists changed their slogan from “resist Japan and oppose Chiang” to a call for a ceasefire and joint resistance, and the Soviet Union, alarmed by Hitler’s rise, pressed for a negotiated truce. Zhang Xueliang’s Northeastern Army and Yang Hucheng’s Northwestern Army, charged with destroying the Red Army in Shaanxi and only piling up losses, made a secret alliance with the Communists. When Chiang came to Xi’an in December 1936 to drive the campaign on, the two generals seized him before dawn on the 12th and telegraphed eight demands across China calling for an end to the civil war and for resistance to Japan (the Xi’an incident). The Communist leadership at first wanted Chiang put on trial, but Stalin, suspecting the mutiny might be a Japanese plot to weaken China, ordered a peaceful settlement. Zhou Enlai, Bo Gu (Qin Bangxian) and Ye Jianying joined the talks, and Soong Mei-ling and T. V. Soong overrode the advocates of an armed assault in Nanjing and flew to Xi’an. 5 6
Chiang agreed to a ceasefire, and on the 25th Zhang Xueliang released him and went with him to Nanjing, where Chiang had him arrested at once; Zhang stayed under house arrest until 1990. Yang Hucheng was arrested in 1937, held for twelve years and killed with his children by Nationalist secret agents at Chongqing in September 1949. The incident is still read in opposite ways: for the Kuomintang it was a lost chance to destroy the Communists, for the Communists proof that they put national resistance above civil war. Either way, from early 1937 the two parties kept negotiating over the reorganisation of the Red Army and the status of the border region, and that became the basis of the front when war broke out seven months later. 5 6 7

From Marco Polo Bridge to Nanjing
On the night of 7 July 1937, near Marco Polo Bridge about 16 kilometres from Beiping, units of the Japanese China Garrison Army on night exercises claimed a soldier was missing and demanded to search the walled town of Wanping; when the Chinese 29th Army refused, shots were exchanged. Who fired first is still uncertain. A local ceasefire was agreed on the 11th, but the same day the Konoe Fumimaro cabinet approved sending three divisions from Japan, and Kanji Ishiwara, who opposed escalation, eventually agreed. In his Lushan statement of the 17th Chiang framed the incident as a matter of national survival and declared that China had reached “the last critical juncture”. The Japanese opened a general offensive on the 28th and took Beiping on the 29th and Tianjin on the 30th. 8 1
The killing of two Japanese naval officers near Shanghai’s Hongqiao airfield on 9 August led to fighting in Shanghai from the 13th. Hoping to draw in international intervention, Chiang concentrated his German-trained Central Army divisions north of the city, and Japan eventually committed more than 300,000 troops with naval and air support. After three months of street and trench fighting the Japanese landed in Hangzhou Bay on 5 November behind the Chinese lines and the Chinese army fell back in a general retreat. Chinese casualties were 187,200 killed and wounded by an official report of 5 November and about 250,000 by Japanese estimates, and Chiang lost his best units and many of his young officers. Meanwhile the Sino-Soviet Non-Aggression Pact of 21 August opened the way for Soviet arms, military advisers and volunteer pilots. 9 10 11
The Japanese General Staff drew an operational limit at Suzhou and Jiaxing, but on 19 November the field army under Iwane Matsui disobeyed and pursued the retreating Chinese towards Nanjing, and the General Staff sanctioned the advance on the 28th. The capital fell on 13 December, and for some six weeks Japanese troops massacred prisoners and civilians and committed mass rape, looting and arson (the Nanjing Massacre). The death toll is still disputed. The International Military Tribunal for the Far East found more than 200,000 killed, the Nanjing War Crimes Tribunal of 1947 more than 300,000, and China commemorates 300,000 as the official figure; recent scholarly estimates mostly fall between 100,000 and 200,000, with a range running from 40,000 for the city alone to over 340,000 for the whole Shanghai–Nanjing region. The Nanking Safety Zone set up by John Rabe and other Westerners sheltered large numbers of refugees. 12 13 14
After Nanjing fell Chiang showed willingness to accept the initial Japanese peace terms conveyed by the German ambassador Trautmann, but Japan raised its terms sharply, adding recognition of Manchukuo. On 16 January 1938 Prime Minister Konoe’s first statement declared that Japan would “no longer deal with” the Nationalist government, closing the door on negotiation. A clash that had begun as a local incident thus became a total war aimed at replacing the enemy regime. The Japanese army took one big city and railway after another, but in the vast countryside beyond them it controlled only “points and lines”. 1 12
The terms of the front: the Eighth Route and New Fourth Armies
The negotiations that followed the Xi’an incident were hurriedly concluded when war broke out. In August 1937 the 46,000 Red Army troops in northern Shaanxi became the three divisions of the Eighth Route Army of the National Revolutionary Army (commander Zhu De, deputy Peng Dehuai): Lin Biao’s 115th, He Long’s 120th and Liu Bocheng’s 129th; the Nationalist government designated it the 18th Group Army. The Red Army guerrillas left behind in eight southern provinces were gathered into the New Fourth Army, founded at Hankou on 25 December (commander Ye Ting, deputy Xiang Ying), at first some ten thousand men in four detachments. The Shaan-Gan-Ning border region became a “special region” under the national government. Both armies wore Nationalist uniforms and flew the Republic’s flag, but the Communist Party commanded them. 15 16 17
The Communists’ declaration on KMT–CCP cooperation, drafted by Zhou Enlai on 4 July and sent to the Nationalist government on the 15th, was published only on 22 September. The party made four pledges: to fight for the full realisation of Sun Yat-sen’s Three Principles of the People; to abandon its policy of insurrection against the Kuomintang regime and the violent confiscation of landlords’ land; to abolish the soviet government; and to drop the Red Army’s name and be reorganised into the National Revolutionary Army under the Military Council. Chiang issued a statement the next day recognising the party’s legal status. The two parties entered the front with different calculations. For Chiang it was a device to bind the Communists inside the national army; for Mao, an opportunity to move behind enemy lines under the principle of “independence and initiative”. From the Luochuan conference of 20–25 August Mao insisted on avoiding large regular battles in favour of mountain guerrilla war and base-building, and differed with Peng Dehuai and others who wanted to engage the Japanese head-on. 1 18 15 19
In Shanxi the two parties’ armies actually fought side by side. On 25 September Lin Biao’s 115th Division ambushed a supply column of the Japanese 5th Division in a narrow defile near Pingxingguan, inflicting more than a thousand losses and destroying over a hundred vehicles. It was publicised as the first Chinese victory on the main front since the war began, but in the same campaign Yan Xishan’s Shanxi army gave up Yanmen Pass and Pingxingguan and fell back to the Xinkou line, and Taiyuan fell in November. Lin Biao was badly wounded the next year and at the end of 1938 went to Moscow, where he recovered and worked at the Comintern until February 1942. Wang Ming, who had headed the party’s delegation to the Comintern in Moscow since 1931 and returned in November 1937, urged “everything through the united front”, putting cooperation with the Kuomintang and the defence of Wuhan first, and this difference of line soon became an inner-party struggle. 20 21 22 23

1938: trading space for time
Having lost Shanghai and Nanjing, the Nationalist government withdrew into the vast interior, made Sichuan its last base and switched to a war of attrition, “trading space for time” and stretching the Japanese supply lines. In March and April 1938 at Taierzhuang in southern Shandong, Chinese troops under the Fifth War Zone commander Li Zongren kept the Japanese divisions from linking up, then used night attacks and close combat to surround them and force them out. It was the first great victory of the war and broke the myth of Japanese invincibility. The Japanese then tried a vast encirclement around Xuzhou, but some 200,000 to 300,000 Chinese troops in forty divisions broke out and turned to the defence of Wuhan. 24 25 1 26
In early June Chiang had the Yellow River dikes broken at Huayuankou near Zhengzhou to stop the Japanese advance. The flood slowed the Japanese drive west and towards Wuhan, but 30,000 to 89,000 people drowned at once in Henan, Anhui and Jiangsu, and with famine and plague 400,000 to 500,000 died; the river kept its new course until the dikes were rebuilt in January 1947. Around the same time, in the lectures “On Protracted War” given at Yan’an from 26 May to 3 June, Mao predicted that the war would pass through three stages: the enemy’s strategic offensive and our strategic defensive, the enemy’s strategic consolidation and our preparation for the counter-offensive, and our strategic counter-offensive and the enemy’s strategic retreat. 27 28
The Battle of Wuhan was the largest, longest and bloodiest battle of the war. For four and a half months more than a million Chinese troops of the Fifth and Ninth War Zones under Chiang’s direct command fought some 400,000 Japanese under Shunroku Hata, with the Soviet Volunteer Group in the air. The Japanese used poison gas hundreds of times and committed a massacre when they took Jiujiang. Wuhan was also where cooperation between the parties worked best: Zhou Enlai served as deputy head of the Military Council’s political department in charge of propaganda, and on 10 October the Korean Volunteer Corps, a Korean armed unit under Kim Won-bong as commander-in-chief, was founded in Hankou. Wuhan and Guangzhou fell in late October, and Chinese military and civilian losses reached a million. 29 1 30
After Wuhan fell the Japanese offensive reached its limit and the war entered a stalemate. The Nationalist government made Chongqing its wartime capital, and from February 1938 to December 1944 Japanese aircraft raided it 268 times to break the government’s will. As Japan turned from a military decision to political subversion, calls for peace arose within the Kuomintang itself: Wang Jingwei, second only to Chiang, left Chongqing for Hanoi in December 1938 to call for a negotiated peace with Japan and was expelled from the party. 31 32


Chongqing’s war: attrition and inflation
From 1939 China was divided into three parts: the Japanese-occupied areas, the Nationalist areas and the Communist liberated areas. The Nationalist army defeated the Japanese at Suixian–Zaoyang and in the first battle of Changsha in 1939, and Changsha held against three Japanese campaigns up to 1942. But the first large winter counter-offensive of December 1939 failed, and after it Chiang could not risk an all-out offensive. In March 1940 Wang Jingwei absorbed the puppet regimes Japan had set up in north and central China and set up a “National Government” in Nanjing. Dressed up as a carbon copy of the Republic’s government to claim legitimacy, it won little support because Japan would not hand over real power and Japanese atrocities went on, and only fellow signatories of the Anti-Comintern Pact recognised it. 1 33 34 32
From 1937 to 1941 the Soviet Union gave China the most material aid: fighters, artillery, tanks and military advisers, while Soviet volunteer pilots flew with the Chinese air force. The Soviet–Japanese Neutrality Pact of April 1941 cut it off. The Nationalist army had lost its best troops and its tax base in north and east China, and the government paid for the war by printing money. The inflation that began in the summer of 1937 became chronic hyperinflation by the mid-1940s, and attempts at a general price freeze in 1942 and 1943 and the use of a US$200 million loan to absorb surplus currency all failed. Conscription and requisitions bred peasant resentment. During the Henan famine of 1942–1943 (estimates of the dead run from about 700,000 to two or three million) both Chinese and Japanese authorities kept requisitioning grain, and Henan’s grain administration collected more than the reduced quota Chiang had announced. Corruption and smuggling spread through the bureaucracy and the army. 1 11 35 36
With Japan’s attack on Pearl Harbor in December 1941 China formally declared war on Japan, Germany and Italy and became one of the Allied “Big Four”. Chiang became Allied commander-in-chief of the China theatre, and the American general Joseph Stilwell came as his chief of staff and commander of US forces in the China-Burma-India theatre. Lend-Lease aid and Claire Chennault’s Flying Tigers arrived, but once Japan occupied Burma in 1942 and cut the Burma Road, aid was limited to what could be flown in over the Himalayan “Hump”. For Japan the Pacific War became a burden that restrained further offensives in China, and the China war became part of the Pacific theatre of the Second World War. 1 37 38
Relations between Chiang and Stilwell soon broke down. Stilwell wanted command of all Chinese forces and an offensive to retake Burma and reopen the land route; Chiang, having already suffered losses in the tens of millions, preferred to husband his troops until American industry defeated Japan, and backed Chennault’s strategy of air bombardment. Stilwell called Chiang “Peanut” in his reports to Washington. Some historians, such as Barbara Tuchman, trace the conflict to the corruption and incompetence of the Nationalist government; others, such as Ray Huang and Hans van de Ven, see a more complicated situation. 1 39

Bases behind enemy lines and the Hundred Regiments Offensive
The Eighth Route Army moved into the mountains and villages of north China that the Japanese had passed through along the railways, and built bases there. The first was the Jin-Cha-Ji military region set up on 7 November 1937 where Shanxi, Chahar and Hebei met, with Nie Rongzhen as commander and political commissar; Liu Bocheng and Deng Xiaoping’s 129th Division built the Jin-Ji-Lu-Yu base around the Taihang Mountains, and bases arose in Shandong too. Base governments did not confiscate landlord land but made landlords lower rents and interest. An inner-party directive drafted by Mao in March 1940 laid down the “three-thirds system”, under which Communists, non-party leftists and centrists each held a third of government posts, and in 1941 the Shaan-Gan-Ning border region re-elected its governments on that basis. This moderate policy was the laboratory of the coalition of revolutionary classes that Mao had formulated in “On New Democracy” in January 1940, and it drew landlords and middle peasants into the resistance. 16 40 41 42 43
The expansion of the bases bred clashes with the Kuomintang. The Communists grew by absorbing Chinese guerrilla bands behind the lines, and attacked units that refused, branding them “traitors”: in June 1939, for example, He Long’s forces wiped out Zhang Yinwu’s militia brigade in Hebei. The front began to fray from late 1938, and from 1940 armed clashes between the two parties in areas beyond Japanese control became more frequent. The Japanese, for their part, mounted 109 mopping-up operations of more than a thousand troops each in 1939–1940 and applied the “cage policy” of cutting the bases apart with railways, roads and blockhouses, until the bases were in crisis. 15 1 44
On 20 August 1940 the Hundred Regiments Offensive under Peng Dehuai began. Planned with twenty regiments, it drew in regiment after regiment of the 115th, 129th and 120th Divisions until 105 regiments were striking railways and roads across north China, above all the Zhengding–Taiyuan line, and the Jingxing coal mines, which were shut for six months. The offensive went on in three phases until January 1941. Its results differ by record: the Eighth Route Army reported killing or wounding over twenty thousand Japanese and puppet troops, Western sources give 20,900 Japanese and about 20,000 puppet casualties, and Japanese records give only partial losses. It was the largest Communist offensive of the war, and on 22 December Mao told Peng not to declare it over yet, since with Chiang showing his anti-Communist colours the offensive’s impact was needed to win the propaganda battle. But it had also revealed the Eighth Route Army’s strength to the Japanese. 44 19
The Japanese reprisal was atrocious. Yasuji Okamura, who took command of the North China Area Army in July 1941, doubled his forces in 1941–1942 and carried out five pacification campaigns in Shandong, Hebei, Shanxi, Henan and Chahar. Burning whole villages, massacring inhabitants or carrying them off as forced labour, seizing grain and using poison gas, these operations were called by the Chinese the Three Alls policy: “kill all, burn all, loot all”. By Communist records the population of the bases fell from 44 million to 25 million, and the Japanese historian Mitsuyoshi Himeta estimates that the campaigns killed at least 2.47 million civilians. Mao later criticised the Hundred Regiments Offensive as a mistaken resort to large-scale regular warfare, and it became one of the charges against Peng at the Lushan conference of 1959 and in the Cultural Revolution. 45 1 46 47 19
The New Fourth Army incident: the end of the front in substance
As the New Fourth Army expanded on the lower Yangtze, the Kuomintang ordered the Eighth Route and New Fourth Armies in October and December 1940 to move out of Anhui and Jiangsu to the north of the Yellow River within a month. The Nationalist side maintains that in the autumn the New Fourth Army, ignoring the order, had attacked Han Deqin’s Nationalist troops first. The Communists agreed only to move the New Fourth Army headquarters in Wannan (southern Anhui) to the north bank of the Yangtze, and on 4 January 1941 nine thousand troops set out from Yunling in Jing County. On 5 January they were surrounded around Maolin by 80,000 Nationalist troops under Shangguan Yunxiang, and in days of fighting suffered heavy losses, including many non-combatants of the political department. 48 15 49
On 13 January the commander Ye Ting went to Shangguan Yunxiang’s headquarters to negotiate terms that would save his men and was detained; only about two thousand broke out. The deputy commander Xiang Ying, escaping, was murdered in March by his aide Liu Houzong, who was after the gold he carried. On 17 January Chiang cancelled the army’s designation for “mutiny” and sent Ye Ting before a court-martial. On 20 January the Communists set up a new headquarters in Jiangsu with Chen Yi as acting commander and Liu Shaoqi as political commissar, and the New Fourth Army was rebuilt as seven divisions and an independent brigade, over ninety thousand men. Ye Ting was held for five years and released only in 1946; on 8 April the plane taking him from Chongqing to Yan’an crashed, killing him together with Bo Gu and others. 48 50 51 52
The incident is still read in opposite ways: by the Republic of China as punishment for insubordination and a first strike, by the People’s Republic as Nationalist treachery. The Communists lost their positions south of the Yangtze, but won public opinion by portraying a Kuomintang that put civil war above resistance, and consolidated their base north of the river. From then on the two parties blockaded each other while keeping only the name of “cooperation”. From 6 January 1941 the Kuomintang barred domestic and foreign aid from the Shaan-Gan-Ning border region and ringed it with hundreds of thousands of troops; the blockade drove up prices, created shortages of necessities and raised the peasants’ taxes. Yan’an held out through the Great Production Movement, symbolised by Wang Zhen’s 359th Brigade reclaiming land at Nanniwan from March 1941. Some research holds that the party also financed the region through opium production and trade. 48 41 53 1
The resistance also had a cross-border solidarity. In 1941 many members of the Korean Volunteer Corps in Nationalist territory went north to the Eighth Route Army’s Taihang base, and in July joined Choe Chang-ik’s North China Korean Youth Federation to form the Corps’ North China detachment. In the battle of Hujiazhuang on 12 December, twenty-nine Korean volunteers fought some five hundred Japanese. In July 1942 the Korean Independence League was founded under Kim Tu-bong, and the detachment became its army, the Korean Volunteer Army, which from 1943 served under Eighth Route Army command with Mu Chong as commander. Mostly doing propaganda work in three languages, it numbered 850 to 1,000 by 1945, while the main body in Chongqing under Kim Won-bong joined the Korean Liberation Army in 1942. At Yan’an, on Sanzo Nosaka’s proposal, the Japanese People’s Emancipation League was set up in 1944 to organise anti-war propaganda by Japanese prisoners; of the 3,000-odd Japanese deserters and prisoners taken by the Communists up to mid-1944, only about 325 stayed, the rest being sent back if they chose. 30 54 55 56
Yan’an: rectification and Mao Zedong Thought
After 1937 the party grew fast. By 1942 it had 800,000 members, most of them peasants from the north China bases, together with some 40,000 young intellectuals who had flocked to Yan’an from the Nationalist areas. Mao had taken the lead after the Zunyi conference, but even after winning his power struggle with Zhang Guotao he was one leader among several, alongside Zhou Enlai, Zhang Wentian and Wang Ming, and not the Comintern’s favourite. On 1 February 1942 Mao opened the rectification movement with “Rectify the Party’s Style of Work”, his speech at the opening of the Central Party School, and on 8 February with “Oppose Stereotyped Party Writing”. The targets were the “dogmatism” of Wang Ming, the “28 Bolsheviks” and others who had studied in the Soviet Union, and the “empiricism” of leaders such as Zhou Enlai and Peng Dehuai who had followed them. The methods were study of assigned texts, criticism and self-criticism, and written confessions. 57 58
The movement soon turned on intellectuals’ criticism. In March 1942 Wang Shiwei’s “Wild Lilies” in Liberation Daily criticised the graded privileges of Yan’an, and Ding Ling wrote of the position of women there in “Thoughts on March 8”. Wang was branded a Trotskyist, arrested by the Social Affairs Department and executed in 1947. In May Mao laid down in the “Talks at the Yan’an Forum on Literature and Art” that literature and art must serve workers, peasants and soldiers and be subordinate to politics; the talks set the standard of Chinese cultural policy for decades. Mao set up a General Study Committee run by his allies Kang Sheng, Li Fuchun, Peng Zhen and Gao Gang to direct the campaign, and for a time it took over the daily business of the party from the Politburo and Secretariat. In March 1943 Mao became chairman of the Politburo. 57 59 60 61 62
In April 1943 the Central Committee decided to continue the rectification, and on 15 July Kang Sheng’s speech “Rescue the Fallen” exaggerated the threat of spies within the party and set off a sweeping screening, the “rescue campaign”. Thousands of young members from the Nationalist areas were branded “Kuomintang agents” or “anti-party elements”, detained and tortured, and some were executed; confessions led to chains of further accusations. When the campaign ended Mao apologised at public meetings for “excesses” that had wronged some comrades, but not for the campaign itself. The historian Gao Hua argues that rectification broke the authority of the Soviet-trained leaders and the May Fourth ideas of freedom and individual liberation, and created a party culture that effaced the individual before the leader and the collective. 57
On 20 April 1945 the Seventh Plenum of the Sixth Central Committee adopted the “Resolution on Certain Questions in the History of Our Party”, rewriting the history from the Fourth Plenum to the Zunyi conference as the errors of the “leftist lines” of Wang Ming and others and the vindication of Mao’s line. The Seventh Congress, held at Yan’an from 23 April to 11 June, brought together 755 delegates representing 1.21 million members. In his report “On Coalition Government” Mao stated that the liberated areas now numbered nineteen with a population of 95.5 million, that the army had grown to 910,000 men, and that the militia, who did not leave productive work, numbered more than 2.2 million. Through Liu Shaoqi’s report on the revised constitution, the new party constitution made “Mao Zedong Thought”, together with Marxism-Leninism, the party’s guiding ideology in its preamble. The “five great secretaries” Mao, Zhu De, Liu Shaoqi, Zhou Enlai and Ren Bishi were elected, and this leadership led the party for decades. 62 63 64 65 66



1944–1945: from Ichi-Go to the surrender
In April 1944 Japan began Operation Ichi-Go, the largest campaign of the war. Some 500,000 troops with 100,000 horses, 1,500 guns and 800 tanks swept in turn through Henan, Hunan and Guangxi, with the aims of destroying the American airfields from which Japan was bombed and opening a railway corridor across the continent from Manchuria to Hanoi. Weakened by years of blockade, famine and corruption, the Nationalist armies lost Luoyang in May and Changsha in June; Hengyang held out until 8 August, and the Japanese, entering Guangxi in September, took the American air bases at Guilin, Liuzhou and Nanning; Guilin and Liuzhou were abandoned when Bai Chongxi and other Guangxi clique generals judged them indefensible. The Chinese suffered 300,000 casualties. The Japanese halted at the end of November some 300 miles from Chongqing; they had reached their objectives, but too late to change the course of the war. The defeat was widely seen as proof of Chiang’s incompetence, and the Nationalist army was so broken that about one in ten press-ganged peasants died before reaching their units. 34 1
Ichi-Go shook relations between Washington and Chiang decisively. In September Roosevelt sent an ultimatum threatening to cut off Lend-Lease unless Stilwell was given command of all Chinese forces; Chiang rejected it as an affront to Chinese sovereignty and, backed by the presidential envoy Patrick Hurley, demanded Stilwell’s replacement. Stilwell was recalled on 19 October and Albert Wedemeyer succeeded him. Meanwhile, on 22 July, the US Army Observation Group, the so-called Dixie Mission, arrived at Yan’an. John S. Service of the State Department and Colonel David D. Barrett reported that Yan’an was more energetic and less corrupt than the Nationalist areas and that the Communists might be useful allies in war and peace. Hurley flew to Yan’an on 7 November and signed with Mao a draft agreement calling for a coalition government, a joint military council and the release of political prisoners, but it came to nothing when Chiang demanded full command of the Red Army and Mao refused. 39 67 68
At the end of 1944 Sun Li-jen’s troops from India and Wei Lihuang’s from Yunnan met in northern Burma and drove the Japanese out, and the Ledo Road opened early in 1945, restoring overland supply. In the spring Chinese forces retook Hunan and Guangxi. In February the Yalta conference, without China, recognised Soviet rights in Manchuria, and the Nationalist government accepted them in the Sino-Soviet Treaty of Friendship and Alliance of 14 August. On 9 August 1.5 million Soviet troops invaded Manchuria and destroyed the Kwantung Army of over a million men, which together with the atomic bombs on Hiroshima and Nagasaki hastened the Japanese surrender. Emperor Hirohito announced the surrender on 15 August, and on 9 September at Nanjing Yasuji Okamura, commander-in-chief of the China Expeditionary Army, handed the instrument of surrender to He Yingqin. 1 69 70 71 46
The surrender at once became a race between the two parties. Chiang ordered Japanese and puppet troops to stay on guard in the occupied areas so that they would not surrender to Communist forces, and relied on American transport to move Nationalist troops into the big cities. But the returning Nationalist officials and soldiers seized Japanese-held businesses without returning them to their owners, embezzled property and extorted money by threatening to label people collaborators, earning the name of a “botched liberation”. The Communists rushed troops from Yan’an and elsewhere into Manchuria and, while the Soviet occupation lasted, took over Kwantung Army weapons and seized control of the countryside; meanwhile the Soviets carried off more than half of Manchuria’s industrial equipment. Compared with the 40,000 troops of 1937, the war had made the Communists a national force. 1 35 72
Assessment
China’s human losses cannot be fixed at a single figure. Modern estimates of the dead range between ten and twenty million, with fifteen to sixteen million the broad consensus. Odd Arne Westad counts about twelve million civilian and two million military deaths; Rana Mitter considers this conservative. Official PRC statistics give 35 million casualties, including 3.85 million military, of whom over twenty million died. Nationalist military losses vary by record from 1.32 to 1.8 million dead and from 3.2 to 5 million casualties. Five to six million died of hunger and disease, and the war created 95 million refugees. More than 200,000 Chinese women, and many Korean women, were forced into sexual slavery as “comfort women” for the Japanese army. Japanese military deaths in China are estimated at between about 400,000 and 700,000. 1
Who led the resistance remains a political question. The Communists say they were its “mainstay”; the Kuomintang and many historians reply that Nationalist armies fought all twenty-two major battles in which more than 100,000 troops met on both sides, while the Communists avoided regular warfare apart from Pingxingguan and the Hundred Regiments Offensive. The Nationalist war minister He Yingqin found it impossible that ill-equipped, untrained guerrillas could have killed over 1.7 million Japanese, as the Communists claimed. On the other hand it is widely accepted that while attrition on the main front wore down the Kuomintang, the bases behind enemy lines built up the Communists. Whether the Stilwell–Chiang conflict reflected Nationalist corruption or the contradictions of Allied strategy divides Tuchman from van de Ven. 1 73
In the history of the socialist movement the war became the classic case of a Communist party organising the peasant masses and building the foundations of power through a war of national liberation. “Independence and initiative” within the united front, the moderate New Democratic policies symbolised by rent and interest reduction and the three-thirds system, and guerrilla war with base-building put into practice the long war Mao sketched in “On Protracted War” and became the prototype of the theory of people’s war. At the same time the Yan’an rectification turned Mao’s personal authority into party ideology and created the methods of the political campaign, criticism and self-criticism, confession and purge, which after 1949 were repeated on a far larger scale in the Anti-Rightist Campaign and the Cultural Revolution. 28 43 57 66
The balance of forces in 1945 bore no resemblance to that of 1937. The Kuomintang still held the government and the big cities and the recognition of both the United States and the Soviet Union, but its army was exhausted, its finances were collapsing in hyperinflation, and with the “botched liberation” it began to lose the cities too. The Communists had become a force of 1.21 million members, 910,000 regular troops, 2.2 million militia and liberated areas of 95.5 million people, and they moved into Manchuria the moment Japan surrendered. The war exhausted the Nationalist state while giving the Communists a school of peasant mobilisation. This asymmetry was the starting condition of the civil war that broke out again in 1946. 1 35 65 72
Consequences
The war destroyed the Nationalist government’s urban base and finances and left inflation and corruption, while it gave the Communists three weapons: rural mobilisation, the united front and Mao Zedong Thought. The balance of forces in 1945 bore no resemblance to that of 1937.
Timeline & Map
1937.07 On the eve of the Marco Polo Bridge incident
- Nationalist government
- Japanese and puppet-held
- Communist base areas
- Outside both (Tibet)
Boundaries are approximate. Occupied areas follow the West Point atlas plates for 1937, 1940 and 1945; Communist bases in 1945 follow a State Department map. Before 1944 only the main Communist base areas are sketched. The Japanese mostly held cities and railways, and much of the countryside inside the occupied zone was contested. Map sources: US Military Academy, Department of History, “China, 1900–1949: Japanese Occupation, 1940”; US Military Academy, “China, 1941: Chinese territory seized prior to July 1937 and major Japanese drives in 1937”; US Military Academy, “China, 1900–1949: Situation at the End of World War II”; US Department of State, “China: Communist Controlled Areas, 1945–1947” (1947)
- 11931.09.18The Mukden incident
The Kwantung Army blew up the South Manchuria Railway and used it as a pretext to occupy all of Manchuria; Manchukuo was set up the next year.
- 21936.12.12The Xi’an incident
Zhang Xueliang and Yang Hucheng seized Chiang Kai-shek at Xi’an and demanded an end to the civil war and resistance to Japan; Chiang was released on the 25th.
- 31937.07.07Marco Polo Bridge incident
A clash between Japanese and Chinese troops outside Beiping escalated into full-scale war.
- 41937.08–
11 Battle of ShanghaiChiang committed his best divisions and held for three months at the cost of over 200,000 casualties.
- 51937.09.22The second united front announced
The Communists announced the dissolution of the soviet government and the Red Army’s reorganisation into the National Revolutionary Army; Chiang accepted.
- 61937.09.25Battle of Pingxingguan
Lin Biao’s 115th Division ambushed a Japanese supply column, the Eighth Route Army’s first victory.
- 71937.12Nanjing Massacre
After the capital fell Japanese troops massacred tens of thousands and more of prisoners and civilians over several weeks.
- 81937.12.25The New Fourth Army founded
The Red Army guerrillas left in the south were gathered into the New Fourth Army at Hankou, with Ye Ting as commander and Xiang Ying as deputy.
- 1938.01.16First Konoe statement
Prime Minister Konoe declared that Japan would no longer deal with the Nationalist government, closing the door on peace.
- 91938.03–
04 Battle of TaierzhuangLi Zongren’s Fifth War Zone forces surrounded the Japanese and forced them out, the first great Chinese victory of the war.
- 101938.05Mao’s “On Protracted War”
Foresaw a long war in three stages: strategic defence, stalemate and counter-offensive.
- 111938.06The Yellow River dikes broken
The Yellow River dikes were broken at Huayuankou to stop the Japanese; the flood and famine killed 400,000 to 500,000 people.
- 121938.10Wuhan and Guangzhou fall; the capital moves to Chongqing
Japan held the coast and the middle Yangtze; the front settled into stalemate.
- 131938.10.10Korean Volunteer Corps founded
A Korean armed unit was formed at Hankou with Kim Won-bong as commander-in-chief.
- 141940.01“On New Democracy”
Mao formulated the first stage of the revolution as a joint dictatorship of several classes led by the proletariat.
- 151940.03Wang Jingwei’s Nanjing government
A Japanese-sponsored “National Government” was installed at Nanjing.
- 161940.08–
1941.01 Hundred Regiments OffensivePeng Dehuai attacked railways and mines across north China with over a hundred Eighth Route Army regiments; Japan answered with the “three alls” reprisals.
- 171941.01The New Fourth Army incident
Nationalist troops attacked the New Fourth Army headquarters in southern Anhui, killing or capturing most of its nine thousand men; the front was effectively over.
- 1941.12The Pacific War and China’s declaration of war
After Pearl Harbor China formally declared war on Japan, Germany and Italy and joined the Allies.
- 1941.12.12Battle of Hujiazhuang
Twenty-nine men of the Korean Volunteer Corps’ North China detachment fought some five hundred Japanese.
- 181942.02The Yan’an rectification begins
Mao’s speech “Rectify the Party’s Style of Work” launched the campaign.
- 191942.07Korean Volunteer Army formed
Kim Tu-bong’s Korean Independence League was founded and the North China detachment became its army, the Korean Volunteer Army.
- 201943.07.15The rescue campaign
Kang Sheng’s speech “Rescue the Fallen” opened a hunt for spies in which thousands were detained and tortured.
- 211944.04–
12 Operation Ichi-GoSome 500,000 Japanese troops swept through Henan, Hunan and Guangxi and took the American airfields; the Nationalists suffered 300,000 casualties.
- 221944.07The US Dixie Mission reaches Yan’an
A US Army observer group took up residence at Yan’an; the same year Japan’s Ichi-Go offensive routed the Nationalist armies.
- 1944.10.19Stilwell recalled
After the dispute over command of the Chinese armies Roosevelt recalled Stilwell; Wedemeyer succeeded him.
- 231945.04–
06 The Seventh Party CongressMao Zedong Thought entered the party constitution and Mao was elected chairman.
- 1945.08.09Soviet invasion of Manchuria
Some 1.5 million Soviet troops entered Manchuria and destroyed the Kwantung Army.
- 241945.08.15Japan surrenders
After the Soviet invasion of Manchuria and the atomic bombs Japan surrendered; the two parties raced to take over the occupied areas.
- 251945.09.09Surrender signed at Nanjing
Yasuji Okamura, commander-in-chief of the China Expeditionary Army, handed the instrument of surrender to He Yingqin.
Related people 61
Leadership3
Ordered guerrilla war and base-building and united the party under his thought through rectification.
Head of the Nationalist government and commander of the resistanceChiang Kai-shek1887–1975Led eight years of resistance from Chongqing at the cost of his state and army.
Prime minister who pursued the invasion of ChinaFumimaro Konoe1891–1945As prime minister, he pursued Japan’s invasion of China and its project of dominance in East Asia.
Implementers & commanders25
Commanded the Eighth Route Army after the Red Army’s reorganisation.
Commander of the Hundred Regiments OffensivePeng Dehuai1898–1974Directed the 1940 offensive in north China and was later criticised for it.
Commander of the Jin-Cha-Ji baseNie Rongzhen1899–1992Founded and commanded the first anti-Japanese base in north China.
Commander of the 129th DivisionLiu Bocheng1892–1986Built the Jin-Ji-Lu-Yu base with Deng Xiaoping.
Political commissar of the 129th DivisionDeng Xiaoping1904–1997Led the “Liu–Deng” army with Liu Bocheng.
Acting commander of the New Fourth Army after the incidentChen Yi1901–1972Rebuilt the New Fourth Army after its destruction in 1941.
Directed the rectification “rescue campaign”Kang Sheng1898–1975As Social Affairs chief ran the 1943 cadre screening and forced confessions.
Korean Volunteer Corps commander-in-chiefKim Won-bong1898–1958He founded and commanded the Korean Volunteer Corps, which fought in Japanese-occupied areas.
Leader of POW re-educationSanzo Nosaka1892–1993In Yan'an, he led the League and converted captured Japanese soldiers into communist forces.
Deputy commander of the 129th DivisionXu Xiangqian1901–1990During the war with Japan, he served as deputy commander of the 129th Division.
Eighth Route Army commanderDeng Hua1910–1980He served as a commander in the Eighth Route Army from 1937 to 1945.
Artillery commander in the Hundred Regiments OffensiveKim Mu-chong1904–1952In 1940 he led his artillery troops in the Hundred Regiments Offensive against Japanese forces in northern China.
Founder of the New Fourth Army’s Fifth DivisionLi Xiannian1909–1992During the war with Japan, he founded the New Fourth Army’s Fifth Division in Hubei.
Commander of Soviet volunteer pilotsPavel Zhigarev1900–1963In China in 1937, he commanded a group of Soviet volunteer pilots fighting Japan.
Anti-Japanese guerrilla commander in ShanxiBo Yibo1908–2007After Japanese forces occupied northern Shanxi in 1937, he conducted anti-Japanese guerrilla operations in southern Shanxi.
Leader of the Xi’an incidentZhang Xueliang1901–2001With Yang Hucheng he seized Chiang in December 1936 to demand an end to the civil war, and was then held under house arrest for over half a century.
Co-leader of the Xi’an incidentYang Hucheng1893–1949Commanding the Northwestern Army, he seized Chiang with Zhang Xueliang; imprisoned for twelve years, he was killed in 1949.
Commander of the New Fourth ArmyYe Ting1896–1946He took command of the New Fourth Army in 1937 and was detained when he went to negotiate in the Wannan incident of 1941.
Deputy commander of the New Fourth ArmyXiang Ying1895–1941He brought the southern guerrillas into the New Fourth Army and was murdered by his aide while escaping after the Wannan incident.
Commander of the Eighth Route Army’s 120th DivisionHe Long1896–1969He expanded bases in north China and clashed with Nationalist-aligned militia.
Fifth War Zone commander at TaierzhuangLi Zongren1890–1969He defeated the Japanese at Taierzhuang in 1938, the first great Chinese victory of the war.
Chairman of the Korean Independence LeagueKim Tu-bong1889–1958?From 1942 he led the Korean Independence League in the Taihang Mountains, with the Korean Volunteer Army as its army.
Organiser of the Korean Volunteer Corps’ North China detachmentCh'oe Ch'ang-ik1896/1898–1957/1960He led the North China Korean Youth Federation and gathered Corps members at the Eighth Route Army bases.
Member of the rectification’s General Study CommitteeGao Gang1905–1954With Kang Sheng, Peng Zhen and others he ran the committee that directed the rectification.
Member of the rectification’s General Study CommitteePeng Zhen1902–1997He conducted the rectification at the Central Party School, extracting written confessions.
Participants16
Won the first victory in September 1937, then was wounded and treated in the Soviet Union.
Codified Mao Zedong Thought at the Seventh CongressLiu Shaoqi1898–1969His report on the constitution made Mao Zedong Thought the party’s guiding ideology.
Communist representative at ChongqingZhou Enlai1898–1976Handled liaison with the Nationalist government and united-front diplomacy.
Newspaper maker in the Jin-Cha-Ji baseDeng Tuo1912–1966During the war with Japan, he made newspapers in the Jin-Cha-Ji base.
Organizer of a war-support organizationSoong Ching-ling1893–1981In 1938 she founded the China Defence League in Hong Kong to mobilize support for China’s war effort.
Chinese resistance fighterYang Dezhi1911–1994He fought against Japan.
Diplomat pursuing wartime supplies for ChinaTsiang Tingfu1895–1965He stressed a supply route through Burma against a possible Japanese blockade and sought British assistance.
Participant in Changsha defence planningAleksandr Panyushkin1905–1974He built trust with figures around Chiang Kai-shek and took part in planning and carrying out Changsha’s defence.
Communist negotiator at Xi’anYe Jianying1897–1986With Zhou Enlai and Bo Gu he took part in the negotiations that settled the Xi’an incident peacefully.
Communist negotiator at Xi’anBo Gu1907–1946He took part in the Xi’an talks, was criticised in the rectification and died in the same 1946 plane crash as Ye Ting.
Mediator in the Xi’an incidentSoong Ziwen1894–1971He overrode the advocates of an armed assault in Nanjing and flew to Xi’an with Soong Mei-ling to negotiate.
Ordered a peaceful end to the Xi’an incident; aid to ChinaJoseph Stalin1878–1953He overruled calls to execute Chiang and ordered a peaceful settlement, and sent arms and volunteer pilots to China in 1937–1941.
Chaired the drafting of the history resolution; one of the five secretariesRen Bishi1904–1950He chaired the committee that drafted the 1945 history resolution and became one of the five great secretaries.
US commander in the China-Burma-India theatreJoseph Stilwell1883–1946As Chiang’s chief of staff he pressed for the reconquest of Burma, and was recalled in 1944 after the dispute over command.
US president who sent the Stilwell ultimatum and then recalled himFranklin D. Roosevelt1882–1945He made China one of the Big Four, sent Chiang an ultimatum in 1944 and then recalled Stilwell.
Roosevelt’s envoy and ambassador to ChinaPatrick J. Hurley1883–1963He backed Stilwell’s replacement and in November 1944 signed a draft coalition agreement with Mao at Yan’an.
Opposition & resistance10
Left Chongqing in 1938 and led the Japanese-installed government from 1940.
Emperor of the invading powerHirohito1901–1989Announced the surrender in August 1945.
Japanese army leader who widened the warHideki Tojo1884–1948After the Marco Polo Bridge Incident, he worked with the Control Faction to widen the war.
Japanese brigade commander in ChinaMitsuru Ushijima1887–1945From 1937 to 1939, he commanded the 36th Infantry Brigade in China.
Planner of the Mukden incidentSeishirō Itagaki1885–1948With Kanji Ishiwara he staged the railway bombing of 1931 that launched the invasion of Manchuria.
Planner of the Mukden incident; opponent of escalation in 1937Kanji Ishiwara1889–1949He staged the Mukden incident but in 1937 argued against escalation before agreeing to send divisions from Japan.
Puppet ruler of ManchukuoPuyi1906–1967He was installed as head of the Japanese-created Manchukuo.
Japanese party to the He–Umezu AgreementYoshijirō Umezu1882–1949He imposed the 1935 agreement that banned Kuomintang activity in Hebei.
Japanese commander at Shanghai and NanjingIwane Matsui1878–1948He advanced on Nanjing past the General Staff’s limit, and his troops committed the Nanjing Massacre.
Japanese commander of the Three Alls campaigns and Ichi-GoYasuji Okamura1884–1966He intensified the campaigns against the north China bases from 1941 and handed over the surrender at Nanjing in 1945.
Targets & victims5
Returned at the end of 1937 urging cooperation with the Kuomintang, and became the target of rectification.
Author of “Wild Lilies”, rectification’s first victimWang Shiwei1906–1947Criticised privilege at Yan’an in 1942, was branded a Trotskyist and executed in 1947.
Writer criticised for “Thoughts on March 8”Ding Ling1904–1986Pointed to sexism at Yan’an and was criticised in the rectification.
Manchurian warlord killed by the Kwantung ArmyZhang Zuolin1875–1928Kwantung Army officers blew up his train in 1928.
Leader made to criticise himself in the rectificationZhang Wentian1900–1976As the party’s head before Mao’s ascendancy he had to make self-criticisms in the rectification.
Witnesses & chroniclers1
Related terms
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