4th Medical Group conducts CBRNE mass casualty exercise
Members of the 4th Medical Group respond to exercise participants with simulated injuries during a mass casualty exercise Dec. 13, 2017, at Seymour Johnson Air Force Base, North Carolina. First responders from the 4th MDG exercised triage and crisis response efforts. (U.S. Air Force photo by Airman 1st Class Victoria Boyton)

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Photo by: Airman 1st Class Victoria Boyton |  VIRIN: 171213-F-MU027-0182.JPG