Pfc. Holly Horned, a native of Terre Haute, Ind., and a member of the 438th Chemical Company, 81st Troop Command, Indiana Army National Guard, adjusts her gas mask before entering a gas chamber during a nuclear, biological and chemical warfare training exercise at Camp Atterbury, Ind., June 15. The Soldiers of the 81st Troop Command are currently conducting their 15-day annual training at Camp Atterbury where Soldiers train in a variety of events to maintain their unit readiness. Flickr - DVIDSHUB - Indianapolis Chemical Company Walks Through Gas Chamber

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Size: 1936px × 1291px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
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Keywords: armed, army, atterbury, camp, chamber, conflict, cs, forces, gas, guard, guard., indiana, mask, military, national, soldiers, states, uniforms, united, war