151206-N-ZZ999-213 AEGEAN SEA (Dec. 6, 2015) -- Guided-missile destroyer USS Bulkeley (DDG 84) transits the Aegean Sea with the Elli-class frigate HS Aigaion (F 460) during an at-sea exercise with the Hellenic Navy. Bulkeley, part of the Harry S. Truman Carrier Strike Group, is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Lt. K. Fitch/Released)