Col. Michelle Schnakenberg, the incoming 28th Medical Group commander, receives the 28th Medical Group’s guidon from Col. Seth Spanier, the 28th Bomb Wing vice commander, at Ellsworth Air Force Base, S.D., July 06, 2022. Presenting the unit's guidon is a symbolic gesture of handing the command of a squadron, or wing, to a gaining officer. (U.S. Air Force Photo by Airman Yendi Borjas)