Often narco submarines are only semi-submersible vessels, designed to hide just beneath the surface, unlike those more ...

A Chinese navy task group that circumnavigated Australia in February and March highlighted China's ambition to operate more frequently in the same neighborhood, Australian officials said.

Big surprise, right? That’s precisely how [Peter Sripol] approached his latest project, which he’s claiming is the world’s smallest remote control submarine. We’re not qualified to say if ...