Survey team members Sgts. Joseph Bercovic, right, and Cory Sweetman, both with the New Jersey National Guard's 21st Weapons of Mass Destruction-Civil Support Team, check their chemical and radiation detection gear as Monmouth County Hazmat team members finish suiting up during a joint training exercise at Fort Monmouth, N.J., April 6, 2017. The 21st WMD-CST is a joint unit comprised of New Jersey National Guard Soldiers and Airmen whose mission is to support civil authorities by identifying chemical, biological, radiological, and nuclear substances in either man-made or natural disasters. (New Jersey National Guard photo by Mark C. Olsen/Released). Original public domain image from Flickr