A member of the 913th Airlift Group staff is checked for proper wear of her protective gear during annual chemical, biological, radiological and nuclear defense training at Little Rock Air Force Base, Arkansas, April 6, 2019. The training focused on basic knowledge and preparedness in the event of attack in a deployed environment. The Air Force Reserves train to preserve agile and resilient military force ready for the fight. (U.S. Air Force photo by Senior Airman Chase Cannon)