150708-N-FQ994-105 MEDITERRANEAN SEA (July 8, 2015) Sailors aboard the guided-missile destroyer USS Ross (DDG 71) participate in a low-light small arms training exercise. Ross is conducting naval operations 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)