Pararescuemen from the 304th Rescue Squadron, Portland, Ore., deploy from an HH-60 Pavehawk helicopter assigned to the 305th Rescue Squadron, Davis-Monthan Air Force Base, Ariz., on June 9, 2007, to practice mountain rescue skills used in contingencies operations. Although geographically separated, both squadrons are subordinate units of the 943rd Rescue Group located at Davis-Monthan AFB. (U.S. Air Force Photo/Ruby Zarzyczny)