U.S. Air Force Airmen assist one another in consuming water while in chemical gear during the operational readiness inspection at Gulfport, Miss. Dec. 3, 2011. More than 600 Airmen simulated a deployment that tested basic knowledge such as self-aid and buddy care, and chemical biological radioactive nuclear and explosive (CBRNE) responses. (U.S. Air Force photo by Staff Sgt. Katie Gieratz)
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