I think it would be naive to think that Russia would not keep a serviceable stock of nuclear weapons. If the general state of equipment follows suit of what we have seen so far. There is a Strong possibility the number reliably functioning and viable is nowhere near their stated amount. However, it dosnt take many to turn the world into a nasty place for human life.Question - do we have a reliable source that Russia even has serviceable nukes?
Until I see that I suspect it'll be right there alongside their space program and the almighty Moskovich, which was meant to be the pinnacle of their navy yet couldn't even defend itself from a relatively small attack due to the spectacularly poor state of disrepair it was in.
If their nuclear program is up to the task of actually threatening the west I'll eat my hat.