U.S. Navy Construction Electrician 2nd Class T. J. Crawford, assigned to Naval Mobile Construction Battalion 3 (NMCB-3), operates a front end loader on Jan. 25, 2007, during a runway repair exercise at Kadena Air Base, Okinawa Prefecture, Japan, as part of a scheduled deployment to the Far East in support of U.S. military construction efforts in the area. (U.S. Navy photo by Mass Communication SPECIALIST 1ST Class Carmichael Yepez) (Released)