U.S. Air Force Tech. Sgt. John Fallesgon, 673d Force Support Squadron Fitness Assessment Cell noncommissioned officer in charge, evaluates M-8 paper during a newly-implemented chemical, biological, radiological and nuclear defense training course at Joint Base Elmendorf-Richardson, Alaska, Jan. 8, 2019. One of the key changes made embraces the reintegration of hands-on, in-person instruction, and reduces computer based training, allowing Airmen to receive a more tailored learning experience.