Pararescumen from the 82nd Expeditionary Rescue Squadron conduct hoist rescue operations over water as part of their requirement for upgrade training from CV-22 Ospreys flown by the 20th Expeditionary Special Operations Squadron over the Gulf of Aden after taking off from Camp Lemmonier, Djibouti, July 1, 2015. The 82nd ERQS and the 20th ESOS are deployed in support of humanitarian aid and contingency operations in the Combined Joint Task Force Horn of Africa area of responsibility. (U.S. Air Force Photo by Staff Sgt. Gregory Brook/ Released) (This image has been cropped to emphasize the subject)