Russian tanks are easily being destroyed by cheap drones

Depending on their size and technological sophistication, the drones can cost as little as $500 — a paltry investment for taking out a $10 million Abrams tank. And some of them can carry munitions to boost the impact of their blast, said Colonel Reisner. These could be rocket-propelled grenades, he said, or self-forging warheads known as explosively formed penetrators, or EFPs, that were widely used in roadside bombs during the war in Iraq. Colonel Reisner has collected videos of tanks in Ukraine being chased down by the drones or drones flying into their open turrets.