28th Bomb Wing welcomes new command chief
U.S. Air Force Col. Derek Oakley, left, 28th Bomb Wing commander, Chief Master Sgt. Keelan Rasmusson, center, 28th BW outgoing command chief, and Chief Master Sgt. Tia Mullens, right, 28th BW incoming command chief, participate in a Change of Responsibility ceremony at Ellsworth Air Force Base, S.D., June 7, 2024. The passing of the guidon represents the formal transfer of authority and responsibility from one command chief master sergeant to another. (U.S. Air Force photo by Airman 1st Class Brittany Kenney)