Airmen feel the CBRN
Staff Sgt. Joseph Craig, 1st Communications Maintenance Squadron special communications team technician, listens to an instructor during a chemical, biological, radiological, or nuclear defense course at Ramstein Air Base, Germany, Jan. 4, 2017. The CBRN defense course here trains Airmen to protect themselves if they encounter a dangerous chemical, biological, radiological or nuclear environment. (U.S. Air Force photo by Airman 1st Class Savannah L. Waters)