Photo by Senior Airman Michael Cossaboom | 20th Fighter Wing | 03.08.2016
U.S. Air Force Staff Sgt. Kimberly Swanagan, 20th Fighter Wing chaplain assistant, inspects a piece of the M4 carbine during combat arms training at Shaw Air Force Base, S.C., March 8, 2016. During the classroom portion of training students are taught how to assemble and disassemble their weapons to ensure proper functioning. (U.S. Air Force photo by Senior Airman Michael Cossaboom)...