Radiation Reading Army Spc. Miguel Diaz, a survey team member assigned to the 21st Weapons of Mass Destruction-Civil Support Team, New Jersey National Guard, left, shows a member of the FBI's Hazardous Evidence Response Team the readings on his radiation and chemical detection equipment during a training exercise at the Union County Fire/EMS Academy in Linden, N.J., Jan. 15, 2026. SHARE: Download: Full Size (7.04 MB) Tags: fbi, army, training, national guard Credit: Mark C. Olsen, New Jersey National Guard VIRIN: 260115-Z-AL508-1467.JPG Photo Gallery