Battle of Hengyang

Battle of Hengyang
Part of the Battle of Changsha-Hengyang, Operation Ichi-Go in the Second Sino-Japanese War, the China Burma India Theater and the Pacific Theater of World War II

Chinese soldiers open fire with a captured Japanese machine gun
Date (1944-06-23) (1944-08-08)June 23 – August 8, 1944
(1 month, 2 weeks and 2 days)
Location
Result Japanese victory
Territorial
changes
Japanese capture of Hengyang
Belligerents
Republic of China
United States (air support only)
Empire of Japan
Commanders and leaders
Fang Xianjue Isamu Yokoyama
Strength
10th Army, 16,275 men 11th Army, 110,000+ men
Casualties and losses

Japanese source:

  • Approximately 4,100 abandoned corpses (excluding many bodies buried by the Chinese Army)
  • Approximately 13,300 captured (including wounded and sick)

Chinese sources:
10th army's battle report :

  • More than 11,000 killed in action or died from various causes after being wounded
  • More than 3,000 wounded who had not recovered

Post-war estimate :

  • 7,400 killed in action
  • 1,000 severely wounded who were killed in hospital
  • 5,000 captured and tortured to death
  • 3,000 captured and escaped

Japanese source: 19,000 dead and wounded
Chinese sources:
10th army's battle report :

  • More than 25,000 killed or wounded
  • 43 captured and shot before the capture of Hengyang
Post-war claim : 48,000–60,000 dead and wounded
3,174 civilian volunteers killed

The Battle of Hengyang (Chinese: 衡陽保衛戰) 23 June – 8 August 1944 was fought between Chinese and Japanese forces in mainland China during World War II. Although the city fell, Japanese casualties far exceeded the total number of Chinese troops defending the city. It has been described as "the most savage battle ever fought in the smallest battlefield with the greatest casualties in the military history of the world". Japanese military historians equate it to the most arduous battle in the Russo-Japanese War, calling it a "Battle of Ryojun in South China". A major Chinese newspaper of the day compared it to the Battle of Stalingrad.