Wheeler Army Airfield, Hawaii (July 8, 2006) Chief Clearance Diver Matt Hanrahan from Australian Clearance Diving Team ONE stands by to participate in Fast Rope and Helicopter Rope Suspension Techniques (HRST) training with members of Explosive Ordnance Disposal Group ONE and Helicopter Anti-Submarine Squadron Two as part of exercise Rim of the Pacific (RIMPAC). U.S. Navy photo by Photographer's Mate Second Class Rebecca J. Moat.