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|Battle of West Hunan|
|Part of the Second Sino-Japanese War, World War II|
|Commanders and leaders|
| 110,000 in Hunan|
200,000 in total
|Casualties and losses|
The Battle of West Hunan, also known as the Battle of Xuefeng Mountains and the Zhijiang Campaign, was the Japanese invasion of west Hunan and the subsequent Allied counterattack that occurred between 6 April and 7 June 1945, during the last months of the Second Sino-Japanese War. Japanese strategic aims for this campaign were to seize Chinese airfields and secure railroads in West Hunan, and to achieve a decisive victory that their depleted land forces needed.
The Xuefeng Mountains are a mountain range of China in western Hunan province.
Hunan is a province of the People's Republic of China, located in the middle reaches of the Yangtze watershed in South Central China; it borders the province-level divisions of Hubei to the north, Jiangxi to the east, Guangdong and Guangxi to the south, Guizhou to the west, and Chongqing to the northwest. With a population of just over 67 million as of 2014 residing in an area of approximately 210,000 km2 (81,000 sq mi), it is China's 7th most populous and the 10th most extensive province-level by area.
The Second Sino-Japanese War was a military conflict fought primarily between the Republic of China and the Empire of Japan from July 7, 1937, to September 2, 1945. It began with the Marco Polo Bridge Incident in 1937 in which a dispute between Japanese and Chinese troops escalated into a battle. Some sources in the modern People's Republic of China date the beginning of the war to the Japanese invasion of Manchuria in 1931.
This campaign, if successful, would also allow Japan to attack Sichuan and eventually the Chinese war time capital Chongqing. Although the Japanese were able to make initial headways, Chinese forces with air support from the Americans were able to turn the tide and forced the Japanese into a rout, recovering a substantial amount of lost ground.
Sichuan is a province in southwest China occupying most of the Sichuan Basin and the easternmost part of the Tibetan Plateau between the Jinsha River on the west, the Daba Mountains in the north, and the Yungui Plateau to the south. Sichuan's capital city is Chengdu. The population of Sichuan stands at 81 million.
Chongqing, alternately romanized as Chungking, is a major city in southwest China. Administratively, it is one of China's four municipalities under the direct administration of central government, and the only such municipality in China located far away from the coast.
This was the last major Japanese offensive, and the last of 22 major battles during the war to involve more than 100,000 troops. Concurrently, the Chinese managed to repel a Japanese offensive in Henan and Hubei and launched a successful attack on Japanese forces in Guangxi, turning the course of the war sharply in China's favor even as they prepared to launch a full-scale counterattack across South China.
The Second Guangxi Campaign was a three-front Chinese counter offensive to retake the last major Japanese stronghold in Guangxi province, South China from April to August 1945. The campaign was successful, and plans were being made to mop up the remaining scattered Japanese troops in the vicinity of Shanghai and the east coast when the Americans dropped atomic bombs on Hiroshima and Nagasaki, leading to Japan's surrender and ending the eight-year-long Second Sino-Japanese War.
By April 1945, China had already been at war with Japan for more than seven years. Both nations were exhausted by years of battles, bombings and blockades. From 1941-1943, both sides maintained a "dynamic equilibrium", where field engagements were often numerous, involved large numbers of troops and produced high casualty counts, but the results of which were mostly indecisive. Operation Ichi-Go in 1944 changed the status quo, as Japanese forces were able to break through the inadequate Chinese defenses and occupy most of Henan, Hunan and Guangxi, connecting Japanese-held areas from north to south in a continuous front.
Operation Ichi-Go was a campaign of a series of major battles between the Imperial Japanese Army forces and the National Revolutionary Army of the Republic of China, fought from April to December 1944. It consisted of three separate battles in the Chinese provinces of Henan, Hunan and Guangxi.
Henan is a province of the People's Republic of China, located in the central part of the country. Henan is often referred to as Zhongyuan or Zhongzhou (中州) which literally means "central plain" or "midland", although the name is also applied to the entirety of China proper. Henan is the birthplace of Chinese civilization with over 3,000 years of recorded history, and remained China's cultural, economical, and political center until approximately 1,000 years ago.
Guangxi ( ; formerly romanized as Kwanghsi; Chinese: 广西; Zhuang: Gvangjsih, officially the Guangxi Zhuang Autonomous Region, is an autonomous region of the People's Republic of China, located in south China and bordering Vietnam. Formerly a province, Guangxi became an autonomous region in 1958.
However, the Japanese victory resulted in very little actual benefit for them: 246–247 the operation drained Japanese manpower and a weakened Japanese army had to defend a longer front with more partisan activity in occupied areas. The opening up of north-south railway connections did little to improve Japanese logistics, for only one train ran from Guangzhou to Wuhan in April 1945, and due to fuel shortages the primary mode of transportation for Japanese troops was on foot.:
Guangzhou, also known as Canton and formerly romanized as Kwangchow or Kwong Chow, is the capital and most populous city of the province of Guangdong in southern China. On the Pearl River about 120 km (75 mi) north-northwest of Hong Kong and 145 km (90 mi) north of Macau, Guangzhou has a history of over 2,200 years and was a major terminus of the maritime Silk Road, and continues to serve as a major port and transportation hub, as well as one of China's three largest cities.
Wuhan is the capital of Hubei province, People's Republic of China. It's the most populous city in Central China, and one of the nine National Central Cities of China. It lies in the eastern Jianghan Plain on the middle reaches of the Yangtze River's intersection with the Han river. Arising out of the conglomeration of three cities, Wuchang, Hankou, and Hanyang, Wuhan is known as 'China's Thoroughfare'; it is a major transportation hub, with dozens of railways, roads and expressways passing through the city and connecting to other major cities. Because of its key role in domestic transportation, Wuhan is sometimes referred to as "the Chicago of China" by foreign sources.
On the other hand, although the Chinese government in Chongqing had lost land access to their remaining forces in Zhejiang, Anhui and Jiangxi with their defeat in Ichi-Go, Chinese fortunes in the war improved with the retaking of northern Burma by Allied and Chinese forces. On 4 February 1945, the first convoy of trucks reached Kunming from the British railhead in Ledo, India, over the newly completed Stilwell Road and the northern section of the Burma Road; using this road link, over 50,000 tonnes of petroleum started to arrive into China every month. 233 By April 1945, enough materiel had become available to the Chinese army to equip 35 divisions with American equipment. A major counter offensive was planned.:
Zhejiang is an eastern coastal province of China. Zhejiang is bordered by Jiangsu and Shanghai to the north, Anhui to the northwest, Jiangxi to the west, and Fujian to the south. To the east is the East China Sea, beyond which lie the Ryukyu Islands of Japan.
Anhui is a province of the People's Republic of China located in the eastern region of the country. The province is located across the basins of the Yangtze River and the Huai River, bordering Jiangsu to the east, Zhejiang to the southeast, Jiangxi to the south, Hubei to the southwest, Henan to the northwest, and Shandong for a short section in the north.
Jiangxi is a province in the People's Republic of China, located in the southeast of the country. Spanning from the banks of the Yangtze river in the north into hillier areas in the south and east, it shares a border with Anhui to the north, Zhejiang to the northeast, Fujian to the east, Guangdong to the south, Hunan to the west, and Hubei to the northwest.
For this campaign, the Imperial Japanese had three main objectives. The first of which was to neutralize the Chinese airfield at Zhijiang, 458 whose complement of USAAF and ROCAF was ensuring Allied air superiority in the region and a base for U.S. bombers, either by physically reaching the airfield, located only 435 km (270 mi) from Chongqing, and securing it, or simply by pressing forward close enough to the airfield to force the Chinese to destroy the installation. :248</ref>:
Their second objective was to secure their control of the Hunan-Guangxi and Guangzhou-Hankou railways. 458 A third objective was to preemptively disrupt the planned Chinese offensive in the region. :458:
By this point of the war, Japan was losing the battle in Burma and facing constant attacks from Chinese forces in the country side. Spare troops for this campaign were limited. The Japanese army began preparations for the battle in March 1945, constructing two highways with forced Chinese labor: the Heng-Shao Highway ran from Hengyang in a northwest direction to Shaoyang, a Japanese-controlled city in central Hunan a mere 100 km (62 mi) from Zhijiang; and the Tan-Shao Highway from Xiangtan, southwest to Shaoyang. Supplies and equipment were stockpiled near Shaoyang, to be the headquarters of the Japanese 20th Corps, led by Ichiro Banzai. Under it were the Japanese 34th, 47th, 64th, 68th and 116th Divisions, as well as the 86th Independent Brigade, massing at various locations across Hunan, for a total of 80,000 men by early April. :248 :458
In response, the Chinese National Military Council dispatched the 4th Front Army and the 10th and 27th Army Groups with He Yingqin as commander-in-chief. 458 At the same time, it airlifted the entire New 6th Corps, an American-equipped corps and veterans of the Burma Expeditionary Force, from Kunming to Zhijiang. :248 Chinese forces totaled 110,000 men in 20 divisions. They were supported by about 400 aircraft from the CAF 1st, 2nd, 3rd, 5th Air Groups and the USAAF 14th Air Force.:
Japanese forces took over the outskirts of Hunan with little resistance. However, they didn't realize that the Chinese forces were well prepared for the Japanese assault. The mountainous terrain was ideal for ambushes and mortar bombardment on approaching Japanese forces in the lower grounds.
The Chinese also had air superiority in this battle. After some defeats Japan decided to retreat. However, Chinese forces gave chase and inflicted heavy casualties on the Japanese. The local Chinese guerrilla forces then attacked the Japanese positions. Japan ended up losing a large amount of territory that they once occupied.
After the battle, the Japanese first announced that they only had 11,000 casualties (5,000 KIA). They later revised the figures to include an additional 15,000 casualties "due to diseases". Finally, they admitted to a casualty figure of 27,000. On the other hand, the Chinese claimed to have inflicted on the Japanese 36,358 casualties, including 12,498 KIA. The Chinese sustained 20,660 casualties with 7,817 KIA, of which there were 823 officers.
The First Battle of Changsha was the first of four attempts by Japan to take the city of Changsha (長沙市), Hunan (湖南省), during the second Sino-Japanese War. It was the first major battle of the war to fall within the time frame of what is widely considered World War II.
The Battle of Changsha (1944) was an invasion of the Chinese province of Hunan by Japanese troops near the end of the Second Sino-Japanese War. As such, it encompasses three separate conflicts: an invasion of the city of Changsha and two invasions of Hengyang.
The Burma Campaign was a series of battles fought in the British colony of Burma, South-East Asian theatre of World War II, primarily involving the forces of the British Empire and China, with support from the United States, against the invading forces of Imperial Japan, Thailand, and the Indian National Army. British Empire forces peaked at around 1,000,000 land and air forces, and were drawn primarily from British India, with British Army forces, 100,000 East and West African colonial troops, and smaller numbers of land and air forces from several other Dominions and Colonies. The Burma Independence Army was trained by the Japanese and spearheaded the initial attacks against British Empire forces.
The Battle of Imphal took place in the region around the city of Imphal, the capital of the state of Manipur in northeast India from March until July 1944. Japanese armies attempted to destroy the Allied forces at Imphal and invade India, but were driven back into Burma with heavy losses. Together with the simultaneous Battle of Kohima on the road by which the encircled Allied forces at Imphal were relieved, the battle was the turning point of the Burma Campaign, part of the South-East Asian Theatre of the Second World War. The Japanese defeat at Kohima and Imphal was the largest up until that time, with many of the Japanese deaths resulting from starvation, disease and exhaustion suffered during their retreat.
The Battle of Nanchang was a military campaign fought around Nanchang, Jiangxi between the Chinese National Revolutionary Army and the Japanese Imperial Japanese Army in the Second Sino-Japanese War. It was the first major conflict to occur following the Battle of Wuhan.
The Battle of Changde was a major engagement in the Second Sino-Japanese War in and around the Chinese city of Changde (Changteh) in the province of Hunan. During the battle, the Imperial Japanese Army extensively used chemical weapons.
The Battle of Suixian–Zaoyang, also known as the Battle of Suizao was one of the 22 major engagements between the National Revolutionary Army (NRA) and Imperial Japanese Army (IJA) during the Second Sino-Japanese War. The Japanese launched a major two-pronged offensive that captured many cities and towns. However, their failure to defend against a series of coordinated Chinese counter-attacks forced them to completely withdraw, resulting in territorial control returning to the original status quo.
Zhang Zhizhong or Chang Chih-chung was a military commander in the National Revolutionary Army of the Republic of China. He was born in Chaohu, Anhui, and attended the Baoding Military Academy from which he graduated in 1916. He attended Shanghai University in 1923 for one year. He then served in the local warlord armies of Yunnan and Guangxi before heeding the call of Nationalist leader Sun Yat-sen and moving to Guangzhou to become an instructor at the Whampoa Academy. He participated in the Northern Expedition, and after the Nationalists established the new republican government in Nanjing, became the commandant of the Central Military Academy. He joined in Generalissimo Chiang Kai-shek's campaign against Yan Xishan and Feng Yuxiang, and led the 5th Army in the 1932 battle at Shanghai against Japan. Later as the head of the 9th Army Group (第九集團軍), Zhang supervised the defence of Shanghai against Japan in 1937. Zhang is generally regarded as one of Chiang's close confidants.
The 1939–40 Winter Offensive was one of the major engagements between the National Revolutionary Army and Imperial Japanese Army during the Second Sino-Japanese War, in which Chinese forces launched their first major counter-offensive on multiple fronts. Although this offensive failed to achieve its original objectives, some studies have shown that it came as a heavy blow to the Japanese forces, as well as a massive shock to the Japanese military command, which did not expect the Chinese forces to be able to launch an offensive operation on such a large scale.
The Central Plains War was a series of military campaigns in 1929 and 1930 that constituted a Chinese civil war between the Nationalist Kuomintang government in Nanjing led by Generalissimo Chiang Kai-shek and several regional military commanders and warlords that were former allies of Chiang.
The Battle of Changsha (1939) was an unsuccessful attempt by Japan to take the city of Changsha, China, during the second Sino-Japanese War.
The Order of Battle for the Nanchang Campaign
The Order of Battle Peiking–Hankou Railway Operation
Huaihua Zhijiang Airport is an airport serving the city of Huaihua in Hunan Province, China. It is located in Zhijiang Dong Autonomous County, 31 kilometers from the city center. The airport was built in 1942 and was the second largest military airfield in the Far East for the Allies during World War II. On 21 August 1945 Japan officially surrendered to China near the airfield. Construction to convert the airport for civilian use was started in December 2002 and the airport was reopened in September 2004.
The Central Hubei Operation was one of the engagements between the National Revolutionary Army and Imperial Japanese Army during the Second Sino-Japanese War. Known as the Central Hubei Operation, East and West of Hsiang River, in Japan it is called the 漢水作戦. The battle lasted from 25 to 30 November 1940.
The Battle of Xuzhou was fought in May 1938 as part of the Second Sino-Japanese War.
The Aitape–Wewak campaign was one of the final campaigns of the Pacific Theatre of World War II. Between November 1944 and the end of the war in August 1945, the Australian 6th Division, with air and naval support, fought the Imperial Japanese 18th Army in northern New Guinea. Considered a "mopping up" operation by the Australians, and although ultimately successful for them with the Japanese forces cleared from the coastal areas and driven inland, amidst difficult jungle conditions, casualties from combat and disease were high. With Japan on the verge of defeat, such casualties later led to the strategic necessity of the campaign being called into question.
The fighting in the Burma Campaign in 1944 was among the most severe in the South-East Asian Theatre of World War II. It took place along the borders between Burma and India, and Burma and China, and involved the British Commonwealth, Chinese and United States forces, against the forces of Imperial Japan and the Indian National Army. British Commonwealth land forces were drawn primarily from the United Kingdom, British India and Africa.
The Battle of Hengyang was the longest defense of a single city of the entire Second Sino-Japanese War. When Changsha fell to the Imperial Japanese Army on June 19, 1944, Hengyang became their next target. The reorganized 11th Army, consisting of 10 divisions, 4 brigades, and over 110,000 men, assumed the task of attacking Hengyang.