Just out of interest are large parts of Iran set to be radioactive for tens of thousands of years? What happens to all the radioactive dust? What is stopping Iran producing dirty ballistic missiles that would make Tel Aviv uninhabitable? Just the threat of nuclear retaliation?

As I understand it, radiation is more or less a non-issue here, because uranium is only very weakly radioactive. There may be some uranium pollution at the immediate sites, but nothing like clouds of radiation blowing across the land with the wind.