Senior Master Sgt. Andrew Canfield, an Air Force Reserve pararescueman with the 304th Rescue Squadron, Portland International Airport, Oregon, prepares for a joint rescue training mission with Marines from the Marine Corps Air Ground Combat Center, California, May 19, 2013, to prepare for a deployment to the Horn of Africa. Pararescuemen are the only members of the Department of Defense specifically organized, trained and equipped to conduct personnel recovery operations in hostile or denied areas as a primary mission. (U.S. Air Force photo/Staff Sgt. N. Daniel Delgado)