Keywords: US Navy 041027-N-2383B-129 U.S. Navy combat camera personnel wear gas masks during a simulated chemical attack during Urban Terrain and Close Quarter Combat Tactical Integration field training.jpg en Fort A P Hill Va Oct 27 2004 - U S Navy combat camera personnel wear gas masks during a simulated chemical attack during Urban Terrain and Close Quarter Combat Tactical Integration field training Photographer's Mates Journalists and support personnel of Fleet Combat Camera Atlantic are conducting a weeklong field exercise at Fort A P Hill Virginia U S Navy photo by Chief Photographer's Mate Johnny Bivera RELEASED 2004-10-27 041027-N-2383B-129 Navy http //www navy mil/view_image asp id 18513 U S Navy photo by Chief Photographer's Mate Johnny Bivera PD-USGov-Military-Navy Fort A P Hill Males with M16 rifle |