Keywords: US Navy 070201-N-3019M-008 Lt. Scott Margraf, assigned to Naval Branch Health Clinic Sasebo^rsquo,s emergency response team (ERT), goes through a decontamination shower after a mass casualty drill as part of Exercise Keen Edge.jpg en Sasebo Japan Feb 1 2007 - Lt Scott Margraf assigned to Naval Branch Health Clinic Sasebo s emergency response team ERT goes through a decontamination shower after a mass casualty drill as part of Exercise Keen Edge at Fleet Activities Sasebo Keen Edge is a joint and bilateral command post exercise designed to increase interoperability and readiness between U S and Japanese forces U S Navy photo by Mass Communication Specialist 2nd Class Ryan McGinley RELEASED 2007-02-01 070201-N-3019M-008 Navy http //www navy mil/view_image asp id 42688 U S Navy photo by Mass Communication Specialist 2nd Class Ryan McGinley PD-USGov-Military-Navy United States Fleet Activities Sasebo Military protective clothing MCU-2/P Protective Mask People wearing gas masks |