Airmen feel the CBRN
Airman 1st Class Bria Jackson, 786th Civil Engineer Squadron emergency management logistics apprentice, helps Master Sgt. Erica Jordan, 86th Logistics Readiness Squadron superintendent, tighten her face mask during a chemical, biological, radiological, and nuclear defense course at Ramstein Air Base, Germany, Jan. 3, 2017. The CBRN defense course trains Airmen how to properly wear and maintain their equipment, among other skills. (U.S. Air Force photo by Airman 1st Class Savannah L. Waters)