Airman 1st Class Christopher Jackson, 790th Missile Security Forces Squadron response force leader, examines his target during training Aug. 29, 2018, at Fort Harrison, Mont. Airmen will be testing their skills in realistic weapon scenarios, simulated dismounted operations and combat endurance events as part of the 2018 Air force Defender Challenge.

---

Size: 1731px × 1155px
Photo credit: © Bob Collet / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2018, afgsc, air, airmen, america, archive, armed, army, barksdale, base, challenge, command, defence, defender, defenders, defense, defensor, force, forces, fortis, global, imsc, malmstrom, military, minot, mission, navy, readiness, reportage, security, service, serviceman, servicemen, soldier, states, strike, united, usa, usaf, warren, whiteman