1st Czechoslovak Mixed Air Division

The 1st Czechoslovak Mixed Air Division (1. československá smíšená letecká divize; 1. česko-slovenská zmiešaná letecká divízia) was the air arm of the Czechoslovak armed forces in the Soviet Union during World War II, operating under the operational command of the Soviet Air Force. It existed during 1944 and 1945, being merged into the Czechoslovak Air Force upon the cessation of hostilities.