I don't know either, how to tackle it
I know it's there, it's already a start, I have few notions of what it's made of
Need to investigate more to have a chance to figure the how I guess
...
What I do know is that Israel has a nuclear stockpile comparable to france's or china's, roughly 300 warheads
https://en.wikipedia.org/wiki/Nuclear_weapons_and_Israel
https://972mag.com/former-president-carter-israel-has-300-nuclear-bombs/34285/