Maj. Gen. Mark E. Weatherington, 8th Air Force and Joint-Global Strike Operations Center commander, returns a salute from Col. David A. Doss, the outgoing 28th Bomb Wing commander, during the 28th BW change of command ceremony at Ellsworth Air Force Base, S.D., June 18, 2021. The ceremony is a time-honored military tradition that serves as representation of the exchange of responsibility and authority from one commander to another. (U.S. Air Force photo by Staff Sgt. Hannah Malone)