They developed a nuclear powered tank in the 1950s.
What else has been developed since then?
Drones have to use their energy to keep from crashing.
They won’t be able to carry enough energy to use it for a weapon.
No loiter time. They are destroyed without power. They won’t be able to carry enough firepower to do much good unless they are huge and then become easy targets.
Tank/Antitank technology is a game of leapfrog.
They may be able to take out older tanks but it’s going to be hard to stop an armored, mobile vehicle with modern sensors, weapons and computing power.
A little paINT ON THE Lens of a targeting scope and...