Airmen of the 442dMaintenance Squadron remain alert for further instruction during exercise Ozark Thunder 17-1 at Whiteman Air Force Base, Mo., April 1, 2017. Ozark Thunder 17-1 tested Airmen's ability to operate under chemical, biological, radiological and nuclear conditions.

---

Size: 1642px × 1218px
Photo credit: © Chuck Little / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -10, 442fw, afrc, air, aircraft, america, archive, armed, army, bunker, cbrn, defence, exercise, force, forces, gas, maintenance, mask, military, navy, ops, reportage, service, serviceman, servicemen, soldier, states, training, united, usa