Angels on-call: 1st Expeditionary Rescue Group - Operating Location Alpha
HH-60G Pave Hawk Helicopters assigned to the 46th Expeditionary Rescue Squadron, return to base following the completion of a sortie, October 24, 2017 in an undisclosed location. Rescue teams-comprised of pilots, special missions aviators, and pararescuemen - work together to maintain a constant state of readiness. (U.S. Air Force photo by Staff Sgt. Joshua Kleinholz)