The USS Zumwalt (DDG-1000), a very large and stealthy Navy destroyer that has been beset by hurdles for much of its life, was ...

The first guided-missile destroyer fitted for conventional hypersonic missiles is back in the water after more than a year of ...

The USS Zumwalt is at a Mississippi shipyard where workers have installed missile tubes that replace twin turrets from a gun system that was never activated because it was too expensive.