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Photos

Snapshots of what’s happening in the Defense Department.

Soldiers exit the gas chamber after being exposed to tear gas during a simulated chemical weapons attack on Camp Atterbury, Ind., June 22, 2012.

Soldiers exit the gas chamber after being exposed to tear gas during a simulated chemical weapons attack on Camp Atterbury, Ind., June 22, 2012.

Soldiers exit the gas chamber after being exposed to tear gas during a simulated chemical weapons attack on Camp Atterbury, Ind., June 22, 2012.

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