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China says new supersonic sub would reach San Francisco in 100 minutes
- virgilkf 12y agoWhat if it encounters a dolphin a net or another sub?
- WayneS 12y agobad things. This is much more practical for torpedoes. In fact you would almost call those missiles at that point. Yup, it appears that is already a thing: http://en.wikipedia.org/wiki/List_of_supercavitating_torpedoes http://en.wikipedia.org/wiki/List_of_supercavitating_torpedo...