Keywords: US Navy 021205-N-6501M-019 A Sailor mans a .50 caliber machine gun in response to a report of swimmers in the water approaching the Rushmore, during night time force protection training at Naval Station San Diego, Calif.jpg en Aboard USS Rushmore LSD 47 Dec 5 2002 -- A Sailor mans a 50 caliber machine gun in response to a report of swimmers in the water approaching the Rushmore during night time force protection training at Naval Station San Diego Calif U S Navy photo by Photographer s Mate 1st Class Edward G Martens RELEASED 2002-12-05 021205-N-6501M-019 Navy http //www navy mil/view_image asp id 4402 U S Navy photo by Photographer s Mate 1st Class Edward G Martens PD-USGov-Military-Navy Aboard USS Rushmore LSD-47 Browning M2 of the US Navy Military activities at night |