28th Bomb Wing welcomes new command chief
U.S. Air Force Chief Master Sgt. Tia Mullins, right, incoming 28th Bomb Wing command chief, salutes Col. Derek Oakley, left, 28th BW commander, at Ellsworth Air Force Base, S.D., June 7, 2024. The Change of Responsibility ceremony is a time-honored military tradition that serves as representation of the exchange of responsibility and authority from one command chief master sergeant to another. (U.S. Air Force photo by Airman 1st Class Brittany Kenney)