150214-N-ZE250-104 CARIBBEAN SEA (Feb.14, 2015) Cmdr. Darren Dugan, commanding officer of the Arleigh Burke-class guided missile destroyer USS Jason Dunham (DDG-109), directs operations from the pilothouse. Jason Dunham is underway supporting Operation Martillo, a joint operation with the U.S. Coast Guard and partner nations in the U.S. 4th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Weston Jones / Released)