> Relocated where and by whom? Just curious.

As I'm asking you if you want this done, take your pick.

Loss of oversight made a bunch of USSR suitcase nukes, ~100 or so, go walkabout when they collapsed. Russia denies this, of course. They might be fine, or not, nobody (in public) really knows. Probably not a huge risk without maintenance, if you nick it but don't know what it is you might scrap it for parts and mistake the core for tungsten or lead, but… not great, unless it was existing nuclear powers who took them.

And even then, not great for Russia.