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Rudderless control could bring supersonic submarines from sci-fi to reality
Chinese scientists are studying the applications of supercavitation to propel large bodies underwater at high speed. Scaled up into a full size 'supersonic submarine', such vessel could make the distance from Shanghai China to San Francisco, CA in less than two hours.
Could Super Ghost become the future Littoral Combatant?
Could a stealthy, fast going corvette-sized 'super Ghost' vessel take on the US Navy Littoral Combat Ship and win? The people at Portsmouth' Juliet Marine Systems believe it can. They are proposing that, at a cost of a single LCS, the navy take six of Ghosts which will be able to assume many of the LCS' littoral operations either independently, or operating with oceangoing naval vessels as motherships, providing a more affordable, agile and survivable naval strike force.