Keywords: US Navy 111028-N-UB993-027 Sailors react to a simulated improvised explosive device during a training exercise as part of the Tactical Combat Casua.jpg en SAN DIEGO Oct 28 2011 Sailors react to a simulated improvised explosive device during a training exercise as part of the Tactical Combat Casualty Course at Naval Medical Center San Diego The intensive three-day course is intended to provide hospital corpsmen with the skills necessary to perform tactical medical care in a field environment care under fire and tactical evacuation U S Navy photo by Mass Communication Specialist 1st Class Anastasia Puscian/Released 2011-10-28 111028-N-UB993-027 Navy http //www navy mil/view_image asp id 109840 U S Navy photo by Mass Communication Specialist 1st Class Anastasia Puscian PD-USGov-Military-Navy Naval Medical Center San Diego |