This is the Korean War order of battle. Subsidiary commands are listed on sub-pages. Where no date is shown for a command, assume it present at the start of the war, on June 25, 1950.
Pro-Southern forces: United Nations and Republic of Korea
Republic of Korea Armed Forces (prior to June 25, 1950)
General Headquarters United Nations Command (Korea) (UNC) — Formally activated 10 July 1950, before then allied forces were formally under American operational control.
NKPA infantry divisions 1 through 7 were regular force infantry divisions used in the attack on South Korea, while the 10th, 13th, and 15th were reserve units used for security.
Rottman, Gordon L.; Evanhoe, Ed (December 2002). Korean War Order of Battle: United States, United Nations, and Communist Ground, Naval, and Air Forces, 1950-1953. Greenwood Publishing Group, Incorporated. ISBN978-0-275-97835-8.
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