180625-N-PY230-1256 MEDITERRANEAN SEA (June 25, 2018) The guided-missile destroyer USS The Sullivans (DDG 68) transits the Mediterranean Sea. The Sullivans 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 Senior Chief Intelligence Specialist Matt Bodenner/Released)