I posted about this six months ago but you will have to forgive me for repeating myself. There is renewed talk about Russia using "tactical nukes" in its war against Ukraine. Can we all just please remember that a "5K tactical nuke" is the equivalent in explosive power of 10,000 cruise missiles -- Not 10 or 100 or 1000 but 10,000 cruise missiles. What possible battlefield target would even be appropriate for a weapon of such horrific magnitude? Several of them could completely destroy Kyiv and everybody in it.
This is the nightmare that led me more than 60 years ago to start speaking publicly about matters of politics and war. It is not how I thought I would end my life.