Senior Airman Donald Duda, an emergency management member assigned to the 910th Civil Engineer Squadron, instructs a chemical, biological, radiological, nuclear and high-yield explosives defense course, Jan. 9, 2021, at Youngstown Air Reserve Station. Reserve Citizen Airmen are required to attend CBRNE training to remain consistent with the wing’s mission statement of, “Combat ready NOW… for tomorrow’s fight!” (U.S. Air Force photo/Staff Sgt. Noah J. Tancer)