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160302-F-XA488-149A ARCTIC OCEAN (Mar. 2, 2016) Airmen participate in an air drop of more than 12,000 pounds of cargo out the back of a C-17 Globemaster III aircraft in support of the U.S. Navy submarine forces Ice Exercise 2016 over the Arctic Ocean, March 2, 2016. The drop was made from 550 feet above ground level. (U.S. Air Force photo by Staff Sgt. Sheila DeVera/Released)