Two crew members of the attack submarine USS Pogy (SSN 647) survey the ice surrounding them after the sub surfaced at sunrise through a 6 inch thick layer of Arctic ice flow. The submarine is on a research mission to the North Pole. DoD photo by Petty Officer 2nd Class Steven H. Vanderwerff, Navy

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Size: 3000px × 1994px
Photo credit: © American Photo Archive / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: .., arctic, defend, department, duty, flow, ice, naval, north, peace, peacekeeper, pogy, pole, research, sail, submarine, sunrise, surface, uss, warfare