Keywords: US Navy 100925-N-3374C-032 Yeoman Seaman Michael Barnes, assigned to the administration department of the aircraft carrier USS George H.W. Bush (CV.jpg en ATLANTIC OCEAN Sept 25 2010 Yeoman Seaman Michael Barnes assigned to the administration department of the aircraft carrier USS George H W Bush CVN 77 dons a MCU-2P gas mask during a chemical biological and radiological CBR drill in the ship's hangar bay This is the first time the crew of George H W Bush has trained for a CBR attack U S Navy photo by Mass Communication Specialist 3rd Class Tony Curtis/Released 2010-09-25 100925-N-3374C-032 Navy http //www navy mil/view_image asp id 92148 U S Navy photo by Mass Communication Specialist 3rd Class Tony Curtis PD-USGov-Military-Navy Aboard USS George H W Bush CVN-77 Males wearing gas masks MCU-2/P Protective Mask |