150505-N-ZE250-004 BALTIC SEA (May 5, 2015) Quartermaster 2nd Class Francis Mengote, from San Diego, plots points on a chart aboard the guided-missile destroyer USS Jason Dunham (DDG 109). Jason Dunham 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 Weston Jones/Released)