151110-N-TC720-135 SOUDA BAY, Greece (Nov. 10, 2015) The Military Sealift Command fleet replenishment oiler USNS Leroy Grumman (T-AO 195) pulls into Souda Bay, Greece, for a regularly scheduled port visit along with USS Donald Cook (DDG 75) Nov. 10, 2015. Donald Cook, an Arleigh Burke-class guided-missile destroyer, forward deployed to Rota, Spain, 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 Mat Murch/Released)