Staff Sgt. Josh Hammer, a first responder with the 169th Civil Engineer Squadron's fire department, provides medical assistance to 2nd Lt. Michael Wingrave, a simulated casualty, during an Active Shooter exercise held Dec. 3, 2011 at McEntire Joint National Guard Base, S.C. The overall goal of the exercise was to assess and improve emergency public safety and security, public information, communication and warning systems, incident command and incident management, and mass-casualty response.
Staff Sgt. Jorge Intriago
Taken on 3 December 2011
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