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Battle of Kunlun Pass

Battle of Kunlun Pass
Part of the Battle of South Guangxi
Date 18 December 1939 – 11 January 1940
Location Suburbs of Nanning, Guangxi
Result Chinese victory
Territorial
changes
Chinese hold the pass
Belligerents
Republic of China (1912–49) National Revolutionary Army War flag of the Imperial Japanese Army.svg Imperial Japanese Army
Commanders and leaders
Republic of China (1912–49) Bai Chongxi
Republic of China (1912–49) Du Yuming
Republic of China (1912–49) Qiu Qingquan
Republic of China (1912–49) Li Mi
Republic of China (1912–49) Liao Yaoxiang
Republic of China (1912–49) Dai Anlan
War flag of the Imperial Japanese Army.svg Masao Nakamura 
Strength
5th corps 60,000
200th Division:
240 T-26 M1933 tanks
120 CV-33 tankettes
30 BT-5 tanks
5th division (particularly the 21st Brigade) plus various other units, total fighting strength of 45,000
100 planes
70 warships
2 aircraft carriers
Casualties and losses
5,600 killed
11,000 injured
800 missing
6,416 other casualties
Total: 23,816 casualties
4,000+ killed (including 85% of all officers)
4,000+ wounded
100 captured
Total: 8,100+ casualties

The Battle of Kunlun Pass (simplified Chinese: 昆仑关战役; traditional Chinese: 崑崙關戰役; pinyin: Kūnlúnguān Zhànyì) was a series of struggles between the Japanese and the Chinese in contention for Kunlun Pass, a stragetically important position in Guangxi province, which the Imperial Japanese Army hoped to cut off aid through China from French-controlled Vietnam and resulted in a Chinese victory.

In this battle, the National Revolutionary Army used the largest recorded number of tanks in the Second Sino-Japanese War.

The Imperial Japanese Army launched a major offensive into Guangxi province. With the objective to cut off the Chinese supply route from French-controlled Vietnam, the elite Japanese 5th Division spearheaded the Japanese offensive. After occupying Nanning in November 1939, the Japanese captured the key point of Kunlun pass and threatened the Chinese rear base that protected Chungking, the wartime capital.

Realizing the danger of being isolated from the outside world and impossible to receive more aid if the Japanese troops were not repulsed, General Bai Chongxi—himself a native of Guangxi—asked the Nationalist Government for reinforcements. Chiang Kai-shek in turn dispatched the 5th Corps from Hunan province to fight the Japanese.

The 5th Corps was the most elite unit in the NRA, and it is also the only Chinese unit that had tanks and armored vehicles. Its soldiers were combat-hardened veterans from previous battles against the Japanese troops, and its soldiers' morale was high as a result. General Du Yuming, commander of the 5th Corps, dispatched two divisions to attack the Japanese-held Kunlun Pass. The New 22nd Division had cut off Japanese reinforcements from the rear and killed the Japanese commander, Major General Masao Nakamura.


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Wikipedia

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