U.S. Air Force Airmen assigned to the 66th Rescue Squadron, Nellis Air Force Base, Nevada, prepare for take-off during Red Flag-Rescue at Davis-Monthan Air Force Base, Arizona, Aug. 11, 2020. The 66th RQS provides rapidly deployable, expeditionary, and agile combat search and rescue forces in response to contingency operations worldwide. Red Flag-Rescue is the world’s premier CSAR exercise that prepares Airmen and partners for the high-end fight in highly contested, degraded environments. (U.S. Air Force photo by Staff Sgt. Sergio A. Gamboa)