That's well explained post considering I have no qualifications in any science whatsoever apart from what I remember at school.
I'll be honest, I had to read over some parts a few times but I get the general concept without fully understanding it all.
I often wonder (particularly recently with what's going on in the world) why other countries struggle to produce nuclear weapons but you cleared that up when you mentioned that they are all different types of nuclear weapons.
So it seems like a great way of finding out whether or not a countries nuclear arsenal has been reduced or not.
The next problem though, would be to find out whether a country is hiding more than they claim to have, or would you know if that is easy to find out or not?
As I said though, great post and my mind has been blown but all knowledge is good knowledge! :)