VITAL RESPONSE U.S. Navy Petty Officer 3rd Class Amanda Walker takes a Salvadoran patient's vitals on the Military Sealift Command hospital ship USNS Comfort during Continuing Promise 2015 in Acajutla, El Salvador, June 21, 2015. During the event, service members conduct civil-military operations, providing humanitarian-civil assistance, subject matter expert exchanges, and medical, dental, veterinary and engineering support. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 258053-M-BHN18-811.jpg Photo Gallery