170818-N-UY653-024 MEDITERRANEAN SEA (Aug. 18, 2017) Culinary Specialist 2nd Class Bennett Evans, left, and Culinary Specialist 3rd Class Vonnalle Green man a .50-caliber machine gun aboard the Arleigh Burke-class guided-missile destroyer USS Oscar Austin (DDG 79) as the ship transits the Strait of Gibraltar. Oscar Austin is conducting a routine deployment supporting the U.S. national security interests in Europe and increasing theater security cooperation and forward naval presence in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ryan U. Kledzik/Released)