Hill AFB EM Flight adapts to AFI changes
Airman 1st Class Alicia Grant, a readiness and emergency management instructor assigned to the 775th Civil Engineer Squadron, assists an Airman with a gas mask during CBRN (Chemical, Biological, Radiological, and Nuclear) Awareness and Survival Skill Class, Hill Air Force Base, Utah, Dec. 5, 2017. Airmen are now required to attend the training every 18 months instead of every three years. (U.S. Air Force photo by R. Nial Bradshaw)