>>507612500
>natanz
They bombed the ground floor which had centrifuges in it, and also the electricity facility the provided power to the centrifuges in the underground platform. Even if the ceiling hasn't collapsed yet from all the bombings (and there have been reports that it did) you can't just "shut down" power of a centrifuge without destroying it, especially when it's working. It's a very gradual process and without power, cooling, etc, it fucks them up.
>Fordow
I think they bombed the entrance but they can't reach in (yet) without the US bombers.
They also bombed the shit out of some nuclear facility in Isfahan which is crucial for development of atomic bombs.
>Arak
As I understand it there uranium there or something, but they don't want to bomb it so to not cause a radioactive leakage. They did bomb some parts of the place for some reason.