Training how you fight
Members of the Japan Ground Self-defense Force interact with a glove and powder used by the 1-1 Air Defense Artillery battalion during chemical, biological, radiological and nuclear defense decontamination exercises, May 18, 2017, at Kadena Air Base, Japan. 1-1 ADA members hosted JGSDF and members of the 18th Wing, demonstrating CBRN decontamination practices on the Patriot missile system. (U.S. Air Force photo by Senior Airman Nick Emerick)