150425-N-NK134-049 CARIBBEAN SEA (April 25, 2015) – Osteopathic surgeon Lt. Cmdr. Chad Baron, right, and obstetrics and gynecology surgeon Lt. Cmdr. Kerry Hudson, both assigned to Naval Medical Center Portsmouth, Va., perform Continuing Promise 2015's first interventional radiology surgery aboard the Military Sealift Command hospital ship USNS Comfort (T-AH 20). 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)