sound pulses

a reply to: penroc3

You have a lot of hurdles before you have a nuclear unmanned submersible. And most aren't technical.

Beyond that, the great advantage to an unmanned vehicle is they are relatively disposable. Particularly politically. Noone cares how many Predators and Reapers we've lost over Afghanistan, Iraq, and Syria. People are going to care about losing an extremely expensive submersible with a reactor full of fissile material.


Why not simply drop clusters of smart mines that wait patiently until "armed" via ELF activation message...

a reply to: RadioRobert

It's time we created nuclear powered mechanical sharks with DEW mounted on their forehead.

a reply to: Masisoar

I'm in.