U.S. Marine Staff Sgt. Robert Cook, U.S. Marine Corps
Summary
U.S. Marine Staff Sgt. Robert Cook, U.S. Marine Corps Forces, Pacific, photographs Marines from MARFORPAC undergoing gas chamber training on Marine Corps Base Hawaii, Nov. 9, 2011. The purpose of the gas chamber is to annually familiarize Marines with the use of their gas mask to prepare them for a biological or chemical attack.
Tags
Date
09/11/2011
Source
Defense Visual Information Distribution Service
Copyright info
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