150727-N-YM856-006 ROSEAU, Dominica (July 27, 2015) Deck mechanic Donald Rodriguez, a Military Sealift Command civil service mariner, watches as the hospital ship USNS Comfort (T-AH 20) arrives in Roseau, Dominica during Continuing Promise 2015. Continuing Promise is a U.S. Southern Command-sponsored and U.S. Naval Forces Southern Command/U.S. 4th Fleet-conducted deployment to conduct civil-military operations in Central and South America and the Caribbean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brittney Cannady/Released)