160426-N-XX566-120 SOUTH CHINA SEA (April 26, 2016) Chief Information Systems Technician Kareem Henry gives cyber security and awareness training aboard the guided-missile destroyer USS Stockdale (DDG 106). Stockdale is operating as part of the John C Stennis Strike Group and Great Green Fleet on a regularly scheduled 7th Fleet deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Andre T. Richard/Released)