Why—and more importantly, how—would you build a combat robot armed with a .50-caliber machine gun on a budget? To pull this off, you need high-torque electric motors and heavy-duty batteries capable of keeping this thing moving for roughly ten miles on a single charge. You’ll also need a camera for remote targeting, and, of course, the .50-caliber machine gun itself. But why go through the trouble of building an Unmanned Ground Vehicle in the first place Well, there is a common misconception about modern warfare: the frontline is almost never a smooth, open battlefield. Instead, it is packed with brutal layers of defense. We’re talking thick barbed wire that’s nearly impossible for infantry to cut through, not to mention hidden landmines, deep trenches, and constant machine-gun fire pouring out of enemy dugouts. Sending human troops to push through that kind of terrain on foot would cost countless lives. But how exactly does a remote-controlled robot pull a trigger The solution is brilliant but simple. Engineers attached a magnetic relay to the firing mechanism. When the operator sends a signal, the relay physically squeezes the trigger, and the gun starts firing. This raises a wild question, though: will a human soldier actually surrender to a robot? Surprisingly, yes. During one recent mission, operators sent a robot out into the open specifically to draw enemy fire. The tactic worked perfectly, forcing the enemy to reveal their hidden positions. Once those bunkers were exposed, a swarm of F P V drones engaged and struck the targets, neutralizing the threat without risking a single human life.
AiTelly