161208-N-SI773-0401 PACIFIC OCEAN (Dec. 8, 2016) The guided-missile destroyer USS Zumwalt (DDG 1000), the Navy's most technologically advanced surface ship, is underway in formation with the littoral combat ship USS Independence (LCS 2) on the final leg of its three-month journey to its new homeport in San Diego. Upon arrival, Zumwalt will begin installation of its combat systems, testing and evaluation, and operation integration with the fleet. (U.S. Navy photo by Petty Officer 1st Class Ace Rheaume/Released)