921st CRS practices security forces procedures
U.S. Air Force Staff Sgt. Scott White, left, 921st Contingency Response Squadron fire team leader, takes cover behind a tree at Ballistic Bens’s Paintball Park on Travis Air Force Base, California, Feb. 18, 2025. The 921st CRS routinely practices base defense, entry control point, and small team tactical procedures as part of its deployment readiness training. (U.S. Air Force photo by Staff Sgt. Scott Warner)