150730-N-XQ474-157 ROSEAU, DOMINICA (July 30, 2015) Hospitalman Apprentice Keone Hooker, left, from Baltimore, Md., assigned to Naval Medical Center Portsmouth, Va., and Lt. Cmdr. Jane Scribner, from Walla Walla, Wash., a dermatologist assigned to the Capt. James A, Lovell Federal Health Care Center in Chicago, perform surgery on a patient in an operating room aboard the Military Sealift Command hospital ship USNS Comfort (T-AH 20) 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 3rd Class Andrew Schneider/Released)