374 MDG Conducts MASCAL Exercise U.S. Air Force Logo July 2, 2026 374 MDG Conducts MASCAL Exercise U.S. Air Force Airmen assigned to the 374th Civil Engineer Squadron Fire Department assess a simulated patient for injuries during a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. Realistic, integrated training prepares Airmen to respond to emergencies while reinforcing the installation's mission readiness and the safety of its community. (U.S. Air Force photo by Airman 1st Class David S. Calcote) Details Download 374 MDG Conducts MASCAL Exercise U.S. Air Force Capt. Luke Rines, 374th Medical Group internal medicine physician, listens to a simulated patient’s heartbeat during a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. Mass casualty exercises evaluate emergency response procedures, strengthens coordination among medical professionals, and identifies opportunities to improve response capabilities during large-scale incidents. (U.S. Air Force photo by Airman 1st Class David S. Calcote) Details Download 374 MDG Conducts MASCAL Exercise U.S. Air Force Airmen assigned to the 374th Medical Group and the 374 Civil Engineer Squadron Fire Department transport a patient during a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. The scenario tested coordination among first responders to assess, treat and transport simulated casualties in a controlled training environment. (U.S. Air Force photo by Airman 1st Class David S. Calcote) Details Download 374 MDG Conducts MASCAL Exercise A simulated patient is assessed by a U.S. Air Force Airman assigned to the 374th Medical Group during a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. Training under realistic conditions develops the skills and confidence Airmen need to respond effectively during real-world emergencies. (U.S. Air Force photo by Airman 1st Class David S. Calcote) Details Download 374 MDG Conducts MASCAL Exercise U.S. Air Force Airmen assigned to the 374th Civil Engineer Squadron Fire Department assess simulated patients during a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. Mass casualty exercises evaluate emergency response procedures, strengthens coordination among medical professionals, and identifies opportunities to improve response capabilities during large-scale incidents. (U.S. Air Force photo by Airman 1st Class David S. Calcote) Details Download 374 MDG Conducts MASCAL Exercise U.S. Air Force Airmen assigned to the 374th Civil Engineer Squadron Fire Department assess simulated patients during a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. Mass casualty exercises evaluate emergency response procedures, strengthens coordination among medical professionals, and identifies opportunities to improve response capabilities during large-scale incidents. (U.S. Air Force photo by Airman 1st Class David S. Calcote) Details Download The 374th Medical Group conducted a mass casualty exercise at Yokota Air Base, Japan, June 30, 2026. The exercise gave Airmen an opportunity to practice life-saving procedures while enhancing the readiness of the 374 MDG.