2018 Defender Challenge
Security forces defenders during a training patrol Sept. 7, 2018, at Hill Air Force Base, Utah. A total of six Airmen were selected from across Air Force Material Command to represent the command at the 2018 Defender Challenge Sept. 10-14 at Camp Bullis Military Training Reservation, near San Antonio, Texas. The team will compete against 13 other teams from other U.S. Air Force major commands, Great Britain and Germany in the first 2018 Defender Challenge since 2004. (U.S. Air Force photo by R. Nial Bradshaw)