Army Sgt. 1st Class Adrian Lang, an Observer, Coach / Trainer (OCT) with the 177th Armor Brigade, has Soldiers from the 447th Military Police Company do several jumping jacks in the CS gas chamber during Chemical, Biological, Radiological and Nuclear (CBRN) familiarization, Aug 21, 2021 at Camp Shelby Joint Training Center, Miss. The purpose is to refamiliarize the Soldiers on CBRN and reassure them their protective masks work properly.

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Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
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Keywords: army, camp, cbrn, chamber, gas, military, mobilization, police, reserve, shelby