Lt. Col. Jeremy Quatacker, 8th Fighter Wing chief of safety, gives Senior Airman Clinton Caruolo, 8th Aircraft Maintenance Squadron, his bags before exiting an F-16 Fighting Falcon during exercise Beverly Midnight 13-1 at Kunsan Air Base, South Korea, Jan. 16, 2013. The clear bags are used to keep the pilot free of contaminants before he steps onto the ground. (U.S. Air Force photo/Senior Airman Marcus Morris)