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Juliet Marine also offered a scaled-up corvette-sized Ghost 150 ft (46 m) in length during the U.S. Navy's re-evaluation of the Littoral Combat Ship program. Costing about $50 million per vessel, this version of the Ghost is one sixth the price of the $300+ million per-ship cost of a Freedom-class or Independence-class littoral combat ships.
Sea Shadow was built in 1984 to examine the application of stealth technology on naval vessels and was used in secret until a public debut in 1993. In addition, the ship was designed to test the use of automation to reduce crew size. The ship was created by the Defense Advanced Research Projects Agency (DARPA), the U.S. Navy and Lockheed.
A stealth ship is a ship that employs stealth technology construction techniques in an effort to make it harder to detect by one or more of radar, visual, sonar, and infrared methods. These techniques borrow from stealth aircraft technology, although some aspects such as wake and acoustic signature reduction ( acoustic quieting ) are unique to ...
Unmanned ships can help the U.S. Navy with tasks that are dangerous for manned vessels. And 12 of them could potentially replace a nearly $2 billion destroyer.
The wreck of a US Navy destroyer known as the “Ghost Ship of the Pacific” has been found off the coast of California by undersea investigators.
A littoral combat ship (LCS) is either of two classes of relatively small surface vessels designed for near-shore operations by the United States Navy. It was "envisioned to be a networked, agile, stealthy surface combatant capable of defeating anti-access and asymmetric threats in the littorals ", [ 1 ] although their ability to perform these ...
The Sea Ghost competed against the Northrop Grumman X-47B, the General Atomics Sea Avenger, and the Boeing Phantom Ray, or operational versions of those aircraft, in the program. [8] Lockheed Martin stressed the flying wing design of the Sea Ghost had the "inherent" stealth needed for the Navy to operate in future high-threat environments.
The Navy's top admiral said the service expected to start fielding this capability on the Zumwalt-class destroyers in four years. ... 800-290-4726 more ways to reach us. Mail. Sign in.