150523-N-NK134-133 CARIBBEAN SEA (May 23, 2015) U.S. Ambassador to Nicaragua Phyllis Powers, right, Capt. Christine Sears, left, commanding officer of the medical treatment facility aboard the Military Sealift Command hospital ship USNS Comfort (T-AH 20), and other guests visit a radiology suite as part of a tour of Comfort 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 including humanitarian-civil assistance, subject matter expert exchanges, medical, dental, veterinary and engineering support and disaster response to partner nations and to show U.S. support and commitment to Central and South America and the Caribbean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Derek Paumen/Released)