160505-N-FQ994-096 MEDITERRANEAN SEA (May 5, 2016) Sailors participate in a low light small arms gun shoot aboard the guided-missile destroyer USS Porter (DDG 78) May 5, 2016. Porter 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)