Air Force Senior Master Sgt. Steven Bradley, an 11th Medical Support Squadron patient with the Airman Medical Transition Unit, salutes a diamond formation during his retirement on Joint Base Andrews, Md., Nov. 14, 2019. Bradley was able to retire as a first sergeant after previously being relieved of his duties to focus on his recovery from metastatic melanoma. (U.S. Air Force photo by Staff Sgt. Jason Huddleston)