Decontamination Line Army Sgt. Jose Marquez participates in a training exercise at H Steven Blum Military Reservation in Glen Arm, Md., July 14, 2020. The purpose of the exercise is to ensure the readiness of the 32nd Civil Support Team to support civil authorities in a domestic chemical, biological, radiological or nuclear incident. SHARE IMAGE: Download Image: Full Size (1.23 MB) Tags: Army, Training Photo By: Army Sgt. Elizabeth Scott VIRIN: 200714-Z-GG783-550C.JPG Photo Gallery