28th OSS Change of Command
Col. Derek Oakley, the 28th Operations Group commander, left, Lt. Col. Kristina Ellis, the outgoing 28th Operations Support Squadron commander, middle, and Lt. Col. Jerad Rich, the incoming 28th Operations Support Squadron commander, right, render a salute during the national anthem at Ellsworth Air Force Base, S.D., July 08, 2022. It is customary for military personnel to render a salute while in uniform during the national anthem. (U.S. Air Force Photo by Airman Yendi Borjas)