Evidently Ukraine just fucked up some of Russia's nuclear capable airplanes and took out a bunch of other stuff with drones they snuggled in covertly. That's impressive. Drone warfare is a terrifying prospect, and it's effective not just in terms of raw capability, but the effect on morale as well.

I doubt there will be a nuclear escalation but if there was, I imagine it'll be due to the application of drones in some respect. ​