Jamelle Ransey, a U.S. Air Force Junior Reserve Officers' Training Corps cadet, controls a robot used by 633rd Civil Engineer Squadron explosive ordnance disposal technicians during a shadow day at Langley Air Force Base, Va., June 25, 2013. Ransey was one of more than 80 AFJROTC members who visited the base. (U.S. Air Force photo by Airman 1st Class Kimberly Nagle/Released)