Not sure I do either. We don't here much about any Ukraine losses so must be none. We of course never hear any slanted propaganda either. sicI really don't buy the "Russia has run out of arms" line. So much worse if it has, they can use their bigger ones.
Western intelligence reckons they have things they could use other than nuke. I assume this was the US. General thoughts seem to be that they wont use nukes. Radiation contamination has it's problems and can finish up in all sorts of places due to the weather. It seems ER bombs can be pretty efficient in small sizes and I happen to know there was great interest in electromagnet pulses 20 odd years ago but have no idea why.
What they have and how much more of what we know about - pass. It's why I only take notice of progress.
That aircraft. While out with my wife in the country near an airbase something vaguely similar suddenly appeared, no warning and at a very low level. We could see the pilot laughing as it made us jump. We were eating sandwiches for lunch