SCHOFIELD BARRACKS, Hawaii (July 23, 2006) - Marines with 2nd Battalion, 1st Marine Regiment, participate in a military operation in urban terrain exercise at the Combined Training Facility Schofield Barracks, Hawaii, in support of exercise Rim of the Pacific 2006. Conducted in the waters off Hawaii, RIMPAC brings together military forces from Australia, Canada, Chile, Peru, Japan, the Republic of Korea, the United Kingdom and the United States. - SCHOFIELD BARRACKS, Hawaii (July 23, 2006) - Marines with 2nd Battalion, 1st Marine Regiment, participate in a military operation in urban terrain exercise at the Combined Training Facility Schofield Barracks, Hawaii, in support of exercise Rim of the Pacific 2006. Conducted in the waters off Hawaii, RIMPAC brings together military forces from Australia, Canada, Chile, Peru, Japan, the Republic of Korea, the United Kingdom and the United States.