No idea but it’s a massive complex so they probably were well supplied.
I doubt if they are using all that much to be honest.
Anyone who thinks this is just Putin’s war btw should think again.
There’s a disgusting piece of intercepted comms where a Russian soldier’s wife is telling her husband he should torture children in Ukraine. And goes into graphic detail.
And in London there are lots of accounts of Ukrainians being verbally abused by Russians here. They don’t even have the excuse of “only getting Kremlin propaganda.
What in earth sort of people are they - many of them.