Local officials claim a UAV is responsible for an explosion at the Cherepovets Steel Mill, 800km from Ukraine.

https://t.me/pekhno_news/5003

💥 Wonderful shots of the arrival of drones over the Russian Cherepovets and the Severstal steel mill there

By the way, as the crow flies, this metal plant is located almost 900 kilometers away. And this means that the drones covered all 1200-1300 kilometers for the strike. If they were launched, of course, from Ukraine