U.S. Airman from the 102nd Medical Group, 102nd Intelligence

U.S. Airman from the 102nd Medical Group, 102nd Intelligence Wing, Massachusetts National Guard, are briefed prior to a mass casualty exercise during Vigilant Guard 2016 at Camp Ethan Allen Training Site, Jericho, Vt., July 30, 2016. Vigilant Guard is a national level emergency response exercise, sponsored by the National Guard and NORTHCOM, which provides National Guard units an opportunity to improve cooperation and relationships with regional civilian, military, and federal partners in preparation for emergencies and catastrophic events. (U.S. Air National Guard photo by Tech. Sgt. Sarah Mattison)