Heading Down An airman fast-ropes during the Crow Creek Challenge at F.E. Warren Air Force Base, Wyo., Sept. 27, 2024. The annual security forces exercise tests the physical and mental strength of teams from various squadrons. SHARE: Download: Full Size (1.49 MB) Tags: Wyoming, Air Force Credit: Air Force Senior Airman Sarah Post VIRIN: 240927-F-SE585-1550Y.JPG Photo Gallery