Tech. Sgt. Alfred Esposito, 92nd Civil Engineering Squadron Emergency Management craftsman, discusses specialized, networked detectors and tools Team Fairchild emergency responders could use in the event of a hazardous material incident during a demonstration for members of the Spokane Local Emergency Planning Committee at Fairchild Air Force Base, Washington, Nov. 7, 2018. Federal and state agencies, by law, require specialized "mutual aid agreements" to outline the situations in which both federal and state agencies may assist one another during an emergency situation. (U.S. Air Force Photo/ Senior Airman Ryan Lackey)