Retirement ceremony
MCGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. -- U.S. Air Force Master Sgt. Chalanda Roberts retires from military service, December 10, 2021, during a ceremony at the I.G. Brown Training and Education Center on McGhee Tyson Air National Guard Base in East Tennessee. (U.S. Air National Guard photo by Master Sgt. Mike R. Smith)