Russia's got a problem.
There must be millions of ethnic Ukrainis living all over Russia, and if they can be enthused to set up local resistance networks and carry out sabotge like this all over Russia as seems to be becoming more common then Vlad the Putain has yet more to explain to his ever credulous but surely not forever credulous population?
This is surely the ultimate proof of the concept that in war what really matters is not the size of the dog in the fight but the size of the fight in the dog?
Go! Ukraine!