Petty Officer 1st Class Joel Dones, left, works with Petty Officer 3rd Class Howell Smith to rebuild a waste water pump in an engineering space aboard the amphibious assault ship USS Bonhomme Richard. Bonhomme Richard is participating in the Rim of the Pacific exercise 2008. RIMPAC is the world's largest multi-national exercise and is scheduled biennially by the U.S. Pacific Fleet. Participants include the U.S., Australia, Canada, Chile, Japan, Netherlands, Peru, Republic of Korea, Singapore and the United Kingdom.