Navy Junior Reserve Officers Training Corps cadet Lt. Cmdr. Stephen Mitchell, 18, a senior from Silver Bluff High School in Aiken, S. C., stands at attention as fellow cadets throw rifles around him during the Armed Platoon Exhibition competition at the 11th annual 2009 NJROTC National Academic, Athletic and Drill competition, at Naval Air Station Pensacola. Silver Bluff competed against 24 NJROTC high school units from 13 states in personnel inspections, academic tests, military drill, and athletic events.