"Recruits with India Company, 3rd Recruit Training Battalion, and Oscar Company, 4th Recruit Training Battalion, prepare and perform chemical, biological, radiological, and nuclear (CBRN) defense training at #USMarineCorps Recruit Depot Parris Island, S.C. Aug. 26, 2019. #Training for CBRN defense is an event in which recruits experience the exposure of gasses and learn how to properly use a gas mask. (U.S. Marine Corps video by Pfc. Godfrey Ampong/Released)
The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement."
Credit to : Pfc. Godfrey Ampong Marine Corps Recruit Depot, Parris Island