U.S., Australian and Canadian sailors fast rope out of a U.S. Navy MH-60S Nighthawk helicopter from Helicopter Sea Combat Squadron 4 during Rim of the Pacific 2012 on Marine Corps Base Hawaii, Kaneohe Bay, July 16, 2012. U.S., Australian and Canadian sailors fast rope out of a U.S. Navy MH-60S Nighthawk helicopter from Helicopter Sea Combat Squadron 4 during Rim of the Pacific 2012 on Marine Corps Base Hawaii, Kaneohe Bay, July 16, 2012. SHARE: Download: Full Size (0.75 MB) Tags: photo essays Credit: VIRIN: 963229-D-OSI41-887.jpg Photo Gallery