Here's an interesting one. A cameraman from Russian state TV, 'accidentally' caught these plans for a Russian drone sub on camera. According to the plans, the sub is designed to inflict ...

Here’s how it works. Most drones are quad-copters in that they feature four propellers, but the V-Copter Falcon Mini is a bi-copter, meaning it has just two propellors, positioned in a V-shape ...

The Project 09852 special-purpose submarine Belgorod that will be floated out in the second quarter of this year will be the first carrier of Poseidon nuclear-capable underwater drones ...