Airmen sharpen CBRN knowledge through survival skills class
Tech. Sgt. Clinton McDaniel, 2nd Civil Engineer Squadron emergency management plans and logistics section chief, instructs Airmen on how to properly don a gas mask during a chemical, biological, radiological, and nuclear defense survival skills class on Barksdale Air Force Base, La., Aug. 19, 2014. The 2nd CES EM flight teaches the CBRN class several times a month to keep Barksdale Airmen up to date with their training requirements. (U.S. Air Force photo/Senior Airman Joseph A. Pagán Jr.)