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In this file photo, Ticonderoga-class guided-missile cruiser USS Lake Champlain (CG 57) prepares to pull alongside Lewis and Clark-class dry cargo ship USNS Wally Schirra (T-AKE 8) for a replenishment-at-sea, Apr. 30, 2017. The U.S. Navy has patrolled the Indo-Asia Pacific routinely for more than 70 years promoting regional peace and security.