The final Zumwalt-class destroyer, USS Lyndon B. Johnson, might be cancel by the Pentagon even though the ship is currently under construction.
By Official Navy Page from United States of America Lt. Shawn Eklund/U.S. Navy (USS Lyndon B. Johnson (DDG 1002)) [Public domain], via Wikimedia Commons
Pentagon officials are weighing in on how much money could be save from stopping work on a ship that is about 41 percent complete.