U.S. Air Force pararescuemen, 82nd Expeditionary Rescue Squadron (ERQS), and a U.S. Army Site Security Team soldier, 2nd Battalion, 138th Field Artillery Regiment, load a mock isolated person onto a stretcher during a training exercise in the Grand Bara Desert, Djibouti, Jan. 16, 2013. Airmen, Marines, soldiers and sailors from Combined Joint Task Force - Horn of Africa and members of the French Foreign Legion participated in the exercise in order to enhance interoperability during personnel recovery operations. (U.S. Air Force photo by Airman 1st Class Nicholas Byers/Released)