Grasp
U.S. Air Force Senior Airman Christopher Stewart, left, and Airman Steven Carcamo, 823d Base Defense Squadron fireteam members, grapple during security forces combatives training Dec. 9, 2014, at Moody Air Force Base, Ga. The 823d BDS spent one day of training learning self-defense and the next putting them into practice. (U.S. Air Force photo by Senior Airman Sandra Marrero/Released)