Master-at-Arms 1st Class Krystal Meza, left, teaches an unarmed self defense training class on the flight deck of the Arleigh Burke-class guided missile destroyer USS Stout (DDG 55). Stout, home-ported in Norfolk, Va., is on a scheduled deployment supporting maritime security operations and theater security cooperation efforts in the U.S. 6th Fleet area of operation. (U.S. Navy photo by Mass Communication Specialist 2nd Class Amanda R. Gray/Released)