U.S. Air Force Tech. Sgt. Trevor Kuhns, 18th Logistics Readiness Squadron quality assurance evaluator, briefs about Post-Attack Reconnaissance procedures during Ability to Survive and Operate training at Kadena Air Base, Japan, Sept. 12, 2019. The ATSO training tested Airmen with various emergency situations including chemical attacks, unexploded ordnance, and Self-Aid and Buddy Care. (U.S. Air Force photo by Naoto Anazawa)