U.S. Marine Corps Recruits with
Charlie Company, 1st Battalion, prepare and perform
chemical, biological, radiological, and nuclear (CBRN)
defense training at Marine Corps Recruit Depot Parris
Island, South Carolina during July 2018. 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 Lance Cpl. Aglahe Garcia
