180815-F-GO452-0075 ANCHORAGE, Alaska (Aug. 15, 2018) The Arleigh Burke-class guided-missile destroyer USS Momsen (DDG 92) arrives at the Port of Alaska in Anchorage. Momsen is visiting Anchorage in conjunction with the Arctic Maritime Symposium. The event, hosted by Alaskan Command, will provide a framework for experienced senior military leaders, intelligence analysts, interagency operators, and Arctic maritime subject matter experts to discuss the strategic challenges associated with Arctic maritime operations. (U.S. Air Force photo by Staff Sgt. James Richardson/Released)