The People's Republic of China played an important role in the Korean War. Prior to North Korea's invasion of South Korea in June 1950, China sent many Chinese ethnic Koreans who had served with the C
Uniform of PVA soldiers, who used flutes and gongs to communicate in battle.
Three commanders of the PVA during the Korean War. From left to right: Chen Geng (1952); Peng Dehuai (1950–1952); and Deng Hua (1952–1953).
Chinese POWs captured by US Marines, December 1950
Chinese infantrymen in the Battle of Triangle Hill
Though not officially a belligerent during the Korean War, the Soviet Union played a significant, covert role in the conflict. It provided material and medical services, as well as Soviet pilots and a
Soviet MiG-15s curving in to attack USAF B-29s, Korea 1951.
Soviet soldiers in Korea after the Manchuria Offensive, October 1945.
U.S. Marine with image of Stalin found in a bunker near Yudam-ni during Battle of the Chosin Reservoir, 27 November 1950
A Soviet Stamp of 1960 commemorates 15 years since the Soviet liberation of Korea from Japanese rule during the Second World War.