Keywords: US Navy 080626-N-8138M-258 Lt. j.g. Ian Gray, left, Senior Colonel Pham Tan and Senior Col. Nguyen Van Toan of the Socialist Republic of Vietnam Army discuss a 50-caliber machine gun aboard the amphibious dockl landing ship USS.jpg en SINGAPORE June 26 2008 Lt j g Ian Gray left Senior Colonel Pham Tan and Senior Col Nguyen Van Toan of the Socialist Republic of Vietnam Army discuss a 50-caliber machine gun aboard the amphibious dockl landing ship USS Tortuga LSD 46 as they await a live fire exercise Tan and Toan are part of a 5-man Vietnamese delegation underway aboard the Tortuga as observers during the Singapore phase of Cooperation Afloat Readiness and Training CARAT 2008 U S Navy photo by Mass Communication Specialist 1st Class Dan Meaney Released 2008-06-26 080626-N-8138M-258 Navy http //www navy mil/view_image asp id 60836 U S Navy photo by Mass Communication Specialist 1st Class Dan Meaney PD-USGov-Military-Navy M-240 machine gun Navy of Vietnam Aboard USS Tortuga LSD-46 Naval ships of the United States in Singapore |