Florida Army National Guard Soldiers with the 927th Combat Sustainment Support Battalion conduct gas chamber training during annual training at Camp Blanding Joint Training Center, Florida, Aug. 24, 2026. The gas chamber was one of several training events conducted throughout the battalion’s multiday annual training, which is designed to strengthen individual Soldier skills and sustain unit readiness for future missions. Exposure to CS gas allows Guardsmen to build confidence in their equipment while reinforcing proper chemical, biological, radiological and nuclear defense procedures in a controlled environment. (Air National Guard video by Staff Sgt. N.W. Huertas)