This will go like every other conflict with Iran, ever. Israel blows something up. Iran goes Gretta thunburger and threatens to open up the gates of hell on Israel. Some missiles and drones strike desert or maybe a median somewhere.
Canada
Ukraine
Iran
North Korea.
North Korea provides final machining on the nuclear material, assembly into warheads, and delivery systems. You can buy stock in North Korea and KJU was advanced at the interest of the share holders - his role was originally the minister of economics or whatever oddball titles they come up with in commietown.
Iran provides enrichment. This is why they are always "about to build a bomb" - they actually aren't going to build nuclear weapons. They sell the material to North Korea, who in turn sells the completed warheads and missiles. "Big error"
Ukraine provides the aggregate service and perhaps some primary ore refinement prior to enrichment with the hopes the true scale will be masked by the exclusion zone.
Canada - Uranium One.
There's probably more factors and players in it - but the real question is how many nuclear missiles are out there on private yachts or something.
We own and operate Iran, as well, going all the way back to Operation Ajax. There's an argument we lost control, but the CIA has been aligning itself with Islamic groups for some time as their proclivity for militant behavior is very useful to harness for regime change operations and it proves more reliable than the fiasco that regime change/control in Vietnam was.