Military members assist simulated victims during an active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. The 366th Medical Group sent first responders to the scene within 20 minutes of receiving the call for assistance during the active shooter exercise.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

A military member poses as a downed victim during an active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. Mountain Home Air Force Base participated in an active shooter exercise lead by Mountain Home law enforcement. (U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

Participants acted as wounded victims during a active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. During the exercise military members assisted local law enforcement by acting as victims to simulate a real-life scenario.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

A local law enforcement member escorts a simulated victim out of a building during an active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. Local law enforcement were the first on scene and cleared the building during the exercise.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

Military members tend to a simulated victim during an active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. The 366th Medical Group sent first responders to the city center to assist local emergency medical technicians during the active shooter exercise.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

Members of the 366th Medical Group set up a tent for injured victims during an active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. The tent was setup to provide a safe location for the injured.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

Military members assess the participation by the 366th Fighter Wing during the active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. These members were on scene to grade how the response was handled by Mountain Home Air Force Base personnel.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)

A 366th Medical Group member assesses a participant in an active shooter exercise June 23, 2016, in downtown Mountain Home, Idaho. Participants played a variety of roles that tested first responders in how they would react.(U.S. Air Force photo by Senior Airman Jeremy L. Mosier/Released)