U.S. Army Sgt. Christopher Mejia, left, assists Staff Sgt. Tricia C. Madrigal, both survey team members with the 21st Weapons of Mass Destruction-Civil Support Team, New Jersey National Guard, out of her Level A Protective Suit during an Army North-mandated training proficiency evaluation at the Colts Neck Community Church, Colts Neck, New Jersey, Nov. 3, 2022. The 21st WMD-CST passed the training proficiency evaluation. The 21st identifies chemical, biological, radiological, and nuclear substances; assesses and advises civil authorities on response measures to man-made or natural disasters. (New Jersey National Guard photo by Mark C. Olsen)
Original public domain image from Flickr