Largest Destroyer Built For Navy Headed To Sea For Testing (ap.org)
An anonymous reader writes: The first Zumwalt-class destroyer, the USS Zumwalt, the largest ever built for the U.S. Navy, headed out to sea today. Departing from shipbuilder Bath Iron Works, the ship left to undergo sea trials. The AP reports: "The ship has electric propulsion, new radar and sonar, powerful missiles and guns, and a stealthy design to reduce its radar signature. Advanced automation will allow the warship to operate with a much smaller crew size than current destroyers. All of that innovation has led to construction delays and a growing price tag. The Zumwalt, the first of three ships in the class, will cost at least $4.4 billion."
To compare, NASA s 2011 budget was 18 billion. Compare this to one project for one branch of the military, not counting ongoing ops.
Silence is a state of mime.
Repurposing missiles as ship killers? You have heard the term "guided missile cruiser", haven't you? The first purpose built guided missile cruisers were put in service in the early 80s, and could sink ships at 10x the range the big guns on the New Jersey could hit. The Harpoon anti-ship missile went into service in the 70s.
Now I understand the big criticism of the Zumwalt is that it has limited anti-ship capability; but it's supposed to be a destroyer. Destroyers traditionally play mainly anti-submarine and anti-aircraft roles, and in the US Navy mount modest 5" guns for anti-ship use. The Zumwalt's gus are actually 6.1 inches and have considerably longer range -- if they work as advertised. The idea of making it more potent in the anti-ship role would fall into the F35 trap: building cost-is-no-objecdt, do-everything wonder-weapons.
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Ships really are not good at killing other ships, planes and submarines are better. Ships are best to house huge artillery to bombard inland targets with, or as cargo/carrier vessels.
Troll is not a replacement for I disagree.