Compare Iran to Pakistan.Again, everyone seems to underestimate the power and leverage Israel has in the region. Israel's combo of the most advanced western weaponry and CIA-Mossad intelligence is unmatched. Iran has no way of acquiring advanced weaponry and blaming the success of this attack on Iranian narcissism among other things isn't a good approach.
Pakistan is poorer in every way yet they couldn't even be infiltrated by either the US or India.
This is while Indians can literally speak Urdu and some of top Indian leadership was even born in Pakistan ie PM Manmohan Singh.
Israel and Iran share no significant demographic groups, how the f they infiltrate if it wasn't for willing traitors?