PACIFIC OCEAN (April 9, 2022) The Zumwalt-class guided-missile destroyer USS Zumwalt (DDG 1000) steams behind the amphibious assault ship USS Tripoli (LHA 7). Tripoli and Zumwalt are underway conducting routine operations in U.S. 3rd Fleet. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Burghart)