U.S. military servicemembers participating in Operation Pacific Angel-Sri Lanka present Sri Lankan medical officials with donated medical supplies at the conclusion of the Pacific Angel mission on Aug. 21, 2010. More than 40 representatives from the U.S. Air Force, U.S. Army, U.S. Navy, and the U.S. Marines, as well as American public health service practitioners participated in the humanitarian effort. Pacific Angel is a humanitarian and civic assistance program aimed at improving military civic cooperation between the United States and countries throughout the Asia-Pacific region. (U.S. Air Force photo/ Master Sgt. Mike Hammond)