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The Seawolf-class fast-attack submarine USS Connecticut (SSN 22) breaks though the ice in the Beaufort Sea in support of Ice Exercise (ICEX) 2018. The five-week exercise that allows the U.S. Navy to assess its operational readiness in the Arctic, increase experience in the region, advance understanding of the Arctic environment and continue to develop relationships with other services, allies and partner organizations. (MC2 Micheal H. Lee/Navy)