FORT BELVOIR, Va. (March 10, 2022) Marines and Sailors from the Chemical Biological Incident Response Force (CBIRF) along with Soldiers from the 911th Technical Rescue Engineer Company participate in a joint technical rescue training aboard Fort Belvoir, Va. on March 10, 2022. CBIRF trains with various units and locations year-round to maintain maximum effectiveness for both the unit itself, and everyone else in the CBRNE mission set. (Official U.S. Marine Corps photo by Gunnery Sgt. Kristian S. Karsten)