Col. Seth Spanier, the 28th Bomb Wing vice commander, left, Col. Robert Corby, the outgoing 28th Medical Group commander, middle, and Col. Michelle Schnakenberg, the incoming 28th Medical Group commander, right, stand for the commencement of the change of command ceremony at Ellsworth Air Force Base, S.D., July 06, 2022. It is customary to stand for the arrival of the official party at the start of a change of command. (U.S. Air Force Photo by Airman Yendi Borjas)