Chief Induction ceremony
U.S. Air Force Senior Master Sgt. Joi T. Washington (center) posed for a photo with Col. Seth W. Graham, 14th Flying Training Wing, commander (left) and Chief Master Sgt. Antonio Cooper, 14th Flying Training Wing, command chief during the Chief Induction ceremony, July 22, 2021 on Columbus Air Force Base, Miss. Chief Master Sgt. is the ninth and highest enlisted rank in the U.S. Air Force, these non-commissioned officers are expected to serve as mentors for the enlisted force and advisors to commanders and senior officers. (Multimedia Services photo by Melissa A. Duncan-Doublin)