Col. Scott Price assumes command of the 2nd Aerospace Medical Squadron from Col. Ender Ozgul, 2nd Medical Group commander, during a change of command ceremony at Barksdale Air Force Base, La., July 10, 2015. The change of command ceremony is a military tradition that represents a formal transfer of authority and responsibility of a unit from one commanding officer to another. Price previously served as the chief of aerospace medicine, 31st Medical Group, Aviano Air Base, Italy. There he was responsible for all Team Aerospace activities supporting the operational mission and policies governing aerospace, occupational, deployment, disaster and preventative medicine. (U.S. Air Force photo/Senior Airman Joseph A. Pagán Jr.)