U.S. Marines with 3rd Platoon, 11th Marine Regiment, 1st Marine Division, run during a simulated chemical, biological, radioactive, and nuclear attack for the Command Sponsored Corporals Course (CSCC), at Marine Corps Base Camp Pendleton, California, June 19, 2019. The CSCC was hosted by 11th Marine Regiment, 1st Marine Division, to provide students with basic knowledge and skills to become successful small-unit leaders.
U.S. Marine Corps Photo by Lance Cpl. Alexa M. Hernandez
Watch U.S. Marines conduct CBRN Training below: