When you’re incredibly rich, we guess there’s no limit to your appetite for cool toys, which is why this Dutch-made super submarine has been launched into the market. Called the Super Sub by maker ...

The Super Sub is the fastest personal submarine in the world, also offering exceptional maneuverability for climbs and sharp ...

German firm receives fresh funds for IDAS, which enables the submerged submarine to actively engage in airborne threats ...

[00:00:00] Austin Smith: Which nations today are betting on submarines? Because we hear that we're in this new era of unmanned vehicles. And you and I have spoken about that as well. But ...