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Working link here: http://www.scmp.com/news/china/article/1580226/shanghai-san-francisco-100-minutes-chinese-supersonic-submarine http://www.scmp.com/news/china

Working link here: http://www.scmp.com/news/china/article/1580226/shanghai-san-francisco-100-minutes-chinese-supersonic-submarine http://www.scmp.com/news/china/article/1580226/shanghai-san-... Note also, misleading title. Supercavitation technology has been around for a long time, the Chinese have solved some of the technical issues regarding scaling up to full size Submarine and steering. Still no solution to range and many of the related issues. Also unlikely to be put into service any time soon.

mannykannot 9y ago
This appears to be about an entirely different technology. The original article appears to be about the use of rim-driven electrical ducted propellers.
- teapot01 9y ago
  Odd, I couldn't get the link to work so I googled the title and that was the prominent result.
  - neom 9y ago
    I didn't know about Supercavitation so that was still really interesting. thanks.
barrkel 9y ago
That is a completely different article.