Keywords: US Navy 100625-N-0227C-021 Construction Mechanic Constructionman Jennifer Kirkman provides front security for security patrol training during a command post exercise.jpg en PORT HUENEME Calif June 25 2010 Construction Mechanic Constructionman Jennifer Kirkman assigned to Naval Mobile Construction Battalion NMCB 3 provides front security for security patrol training during a command post exercise CPX NMCB-3 is part of the Navy Expeditionary Combat Command's war fighting support elements providing construction operations and security in support of overseas contingency operations U S Navy photo by Construction Mechanic 3rd Class Christopher Carson/Released 2010-06-25 100625-N-0227C-021 Navy http //www navy mil/view_image asp id 88379 U S Navy photo by Construction Mechanic 3rd Class Christopher Carson PD-USGov-Military-Navy Naval Base Ventura County |