Army Reserve Soldiers receive training from New York Fire Department Lt. Paul Dulisse on Randall Island, New York, July, 10, 2018. These Soldiers are part of a national response element that works with civil authorities to provide manpower, vehicles, and equipment to perform medical services as well as chemical, biological, and radiological clean up — essential skills in the event of a disaster or attack. (U.S. Army Reserve photo by Staff Sgt. Felix R. Fimbres)