190323-N-DA737-0015 KETCHIKAN, Alaska (March 23, 2019) The guided-missile destroyer USS Zumwalt (DDG 1000) travels towards Ketchikan, Alaska. Zumwalt is conducting the port visit as part of its routine operations in the eastern Pacific. Zumwalt-class destroyers provide the Navy with agile military advantages at sea and with ground forces ashore. (U.S. Navy photo by Mass Communications Specialist 2nd Class Jonathan Jiang/Released)