Members of the Naval Health Clinic Jacksonville medical staff conduct a mass casualty drill.

100923-N-6106P-002
JACKSONVILLE, Fla. (Sept. 23, 2010) Members of the Naval Health Clinic Jacksonville medical staff conduct a mass casualty drill. (U.S. Navy photo by Clark Pierce/Released)

100923-N-6106P-002
 JACKSONVILLE, Fla. (Sept. 23, 2010) Members of the Naval Health Clinic Jacksonville medical staff conduct a mass casualty drill. (U.S. Navy photo by Clark Pierce/Released)