150418-N-FQ994-222 MEDITERRANEAN SEA (April 18, 2015) The guided-missile destroyer USS Ross (DDG 71) transits the Mediterranean Sea. Rossi 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)