DJIBOUTI, Djibouti – A U.S. Air Force Guardian Angel team from 82nd Expeditionary Rescue Squadron (ERQS) take a defensive position as a Marine Corps CH-53E helicopter from Marine Heavy Helicopter Squadron (HMH) 461 takes off during a training exercise near Camp Lemonier May 2, 2009. The routine training afforded the joint tactical recovery team an opportunity to recover simulated isolated personnel in a austere environment. (U.S. Air Force photo by Staff Sergeant Joseph L. Swafford Jr.)