The Czechoslovak Air Force was the aerial warfare branch of the former state of Czechoslovakia, established in 1918. It played a significant role in the country's defense and participated in various conflicts, including World War II. The air force operated a range of aircraft, including fighters and bombers, and was known for its skilled pilots. After the division of Czechoslovakia in 1993, the air force was split into two separate entities: the Czech Air Force and the Slovak Air Force. Both branches continued to develop their capabilities and modernize their fleets, contributing to the defense of their respective nations in the post-Soviet era.