190323-N-DA737-0109 KETCHIKAN, Alaska (March 23, 2019) Capt. Andrew Carlson, commanding officer of the guided-missile destroyer USS Zumwalt (DDG 1000), walks with Saxman Mayor Frank Seludo, Ketchikan Mayor Robert Sivertsen and Ketchikan Gateway Borough Mayor David Landis. Zumwalt is conducting a port visit in Ketchikan 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)