Tech. Sgt. Michael Osburn, 786th Civil Engineer Squadron emergency management plans NCO in charge, instructs a chemical, biological, radiological, or nuclear defense course at Ramstein Air Base, Germany, Jan. 3, 2017. CBRN defense consists of contamination avoidance, CBRN mitigation, and CBRN passive protection. ( Air Force photo by Airman 1st Class Savannah L. Waters)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, airman, force, germany, ramstein, waters