Pro-Southern Forces: United Nations and Republic of Korea

Republic of Korea Armed Forces (prior to June 25, 1950)

United Nations Ground Forces

United Nations Naval Forces

United Nations air forces

Pro-Southern Forces: People's Republic of Korea and China

North Korean Forces

Notes:

  • NKPA Infantry Divisions 1 through 7 were Regular Force Infantry Division used in the attack on South Korea, while the 10th, 13th and 15th were Reserve units used for security.

Chinese People's Volunteers

Chinese People's Volunteers November 23, 1950

Soviet Union