Staff Sgt. Souridet Thongrivong, 8th Civil Engineer Squadron pavements and heavy equipment craftsman, halts training role player Staff Sgt. Troy Reed, 8th Security Forces Squadron noncommissioned officer in charge of training, during a training exercise at Kunsan Air Base, Republic of Korea, Apr. 10, 2014. The 8th SFS trained the Red Devils on communication tactics, apprehending suspects and manning defensive positions. (U.S. Air Force photo by Staff Sgt. Jessica Haas/Released)