Keywords: US Navy 100217-N-8335D-172 Damage Controlman 1st Class Arturo Chavez, assigned to the mine counter-measures ship USS Patriot (MCM 7), instructs Royal Cambodian Navy officers how to don an MCU-2P gas mask.jpg en SIHANOUKVILLE Cambodia Feb 17 2010 Damage Controlman 1st Class Arturo Chavez assigned to the mine counter-measures ship USS Patriot MCM 7 instructs Royal Cambodian Navy officers how to don an MCU-2P gas mask Patriot is visiting Sihanoukville Cambodia where the crew will conduct training with the Royal Cambodian Navy and participate in community-service projects U S Navy photo by Mass Communication Specialist 1st Class Richard Doolin/Released 2010-02-17 100217-N-8335D-172 Navy http //www navy mil/view_image asp id 82027 U S Navy photo by Mass Communication Specialist 1st Class Richard Doolin PD-USGov-Military-Navy USS Patriot MCM-7 MCU-2/P Protective Mask |