60th Anniversary of Operation DEEP FREEZE concludes
A U.S. Air Force C-17 Globemaster III sits at McMurdo Station, Antarctica, during a previous iteration of Operation DEEP FREEZE, the Department of Defense's support of the U.S. Antarctic Program and the National Science Foundation. This year marked the 60th Anniversary of the operation. (Courtesy photo)

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Photo by: Courtesy photo |  VIRIN: 160323-F-ZZ999-454.JPG