The Commemorative Flags Blog

The Department of the Air Force Seal The United States Air Force is one of the three military branches within the Department of Defense. It is responsible for organizing, training, and equipping both the U.S. Air Force and the U.S. Space Force. The civilian head of the department is the Secretary of the Air Force, appointed by the President and confirmed by the Senate. The highest-ranking military officer in the Air Force is the Chief of Staff of the Air Force, who serves as