160707-N-FQ994-061 MEDITERRANEAN SEA (July 7, 2016) Machinery Repairman Fireman Shawn McDew, from Canton, Ohio, participates in a damage control exercise aboard USS Porter (DDG 78) July 7, 2016. Porter, an Arleigh Burke-class guided-missile destroyer, forward-deployed to Rota, Spain, is conducting a routine patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Robert S. Price/Released)