Keywords: US Navy 060404-N-3560G-021 Builder 3rd Class Christopher Rasmussen of Naval Mobile Construction Battalion Four (NMCB-4) Seabees mans an M2 .50 caliber machine gun.jpg en Okinawa Japan April 4 2006 - Builder 3rd Class Christopher Rasmussen of Naval Mobile Construction Battalion Four NMCB-4 Seabees mans an M2 50 caliber machine gun during a field exercise in Okinawa's Central Training Area NMCB-4 is onboard Camp Shields in Okinawa for a scheduled six-month Pacific deployment U S Navy photo by Photographer's Mate 3rd Class Ronald Gutridge RELEASED 2006-04-04 060404-N-3560G-021 Navy http //www navy mil/view_image asp id 33497 U S Navy photo by Photographer's Mate 3rd Class Ronald Gutridge PD-USGov-Military-Navy Browning M2 of the US Navy Builder United States Navy Naval Mobile Construction Battalion 4 Images from US Navy location Okinawa Japan Central Training Area |