Old UAVs could form ad-hoc networks for frontline troops.
It's certainly no secret what the air force of the future will look like, and it's not going to involve humans.
HyQ, a four-legged robot, is smarter and more autonomous than ever.
Renamed Ares, after the Roman god of war, this vehicle can serve soldiers autonomously over land, air and sea.
When a sub goes down, it's possible to get the sailors out with sophisticated deep-sea vehicles and even escape suits.
Before there were supersonic fighter jets, with sophisticated electronics and computer guidance systems, our flying aces engaging in combat in single engine prop planes, assisted by little more than their skill and bravery. While those pilots are no longer taking to the skies, you can still see the...