Gas mask confidence training
Members of Team McChord participate in the Mask Confidence Course March 1 at Joint Base Lewis-McChord. Members from the 446th Civil Engineer Squadron and 627 CES took 80 McChord Airmen into the gas chamber during their chemical, biological, radiological and nuclear training. The training adds a valuable tool in providing Air Force members with confidence to know that their protective gear works. (courtesy photo)

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Photo by: Tech. Sgt. Bryan Hull |  VIRIN: 190301-F-IT551-0001.JPG