Senior Master Sgt. Kevin Kloeppel helps Tech. Sgt. Gregory Ford close the hood on his chemical suit during Chemical Biological Radiological Nuclear and high yield Explosive training on Joint Base Charleston June 9. The CBRNE course teaches Airmen how to survive and operate in hazardous environments. Sergeant Kloeppel is the 15th Airlift Squadron superintendent and Sergeant Ford is a tactics loadmaster with the 437th Operations Support Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)