Keywords: US Navy 100830-N-7280V-341 Mass Communication Specialist 2nd Class Steven Khor, left, and Mass Communication Specialist 3rd Class Fidel Hart don MCU-2P gas masks during a chemical, biological and radiological attack drill.jpg en PACIFIC OCEAN Aug 30 2010 Mass Communication Specialist 2nd Class Steven Khor left and Mass Communication Specialist 3rd Class Fidel Hart don MCU-2P gas masks during a chemical biological and radiological attack drill as they communicate with damage control repair stations aboard the U S 7th Fleet command ship USS Blue Ridge LCC 19 Blue Ridge serves under Commander Expeditionary Strike Group ESG 7/Task Force CTF 76 the Navy's only forward deployed amphibious force U S Navy photo by Mass Communication Specialist 2nd Class Daniel Viramontes/Released 2010-08-30 100830-N-7280V-341 Navy http //www navy mil/view_image asp id 91061 U S Navy photo by Mass Communication Specialist 2nd Class Daniel Viramontes PD-USGov-Military-Navy Aboard USS Blue Ridge LCC-19 MCU-2/P Protective Mask Mass Communication Specialist |