Various units from the 28th Bomb Wing transport an F-102 Delta Dagger through base housing to the South Dakota Air and Space Museum at Ellsworth Air Force Base, S.D., March 13, 2015. The F-102 is an aircraft that first flew in April 1956 to combat the long range, nuclear-capable bombers of the Soviet Union, serving as a deterrent for enemy aircraft. It flew for more than 20 years prior to its retirement in 1976. (U.S. Air Force photo by Senior Airman Hailey R. Staker/Released)