160325-N-FQ994-029 MEDITERRANEAN SEA (March 25, 2016) USS Porter (DDG 78) fires its forward Phalanx Close-In Weapon System during a live-fire training exercise March 25, 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)