Die Nachwirkungen auf das Votkinsk-Werk in Udmurtien, das Iskander-M und Topol-M herstellt, nachdem FP-5 Flamingos es getroffen hatten.

The hole is estimated to be 30m x 24m, which is way larger than what long range drones are capable of

Most of the facilities must be underground, how much damage can they do?

Now fly another flamingo inside through the hole.
Or some drones if you must

That is impressive. I was gutted to hear a flamingo production facility was hit recently. But apparently they are working to restore production again