>>508588094The Iranians had prepared for this eventuality though. The Iranians knew that the Fordo and Natanz facilities are compromised because IAEA inspectors have been allowed to go there and see exactly what they look like inside and exactly where a bunker buster bomb should be dropped to achieve maximum effect.
Several years ago, the Iranians built a mystery bunker southwest of the primary Natanz facility, one even more hardened than Fordo. It is probably just one of several backup locations for enrichment. They can't use these backup locations for enrichment right now because then they would have to let in IAEA inspectors in, but if they were to withdraw from the NPT treaty, they can use these backup locations without ever letting IAEA inspectors in.
https://isis-online.org/isis-reports/irans-natanz-tunnel-complex-deeper-larger-than-expected
The current whereabouts of Iran's 408kg stash of 60% enriched uranium is currently unknown.
It could be seen on satellite imagery from June 20 that there was a lot of trucking activity outside Fordo, seemingly hastily decommissioning the facility, moving away all the valuable stuff and covering the entrances with earth.
So it seems that Iran's progress to a nuclear bomb is more or less exactly where it was on June 12. Mind you, that progress has been deliberately slow-walked or frozen by the Iranians, because the Iranians do not want to build a nuke, they only want to have the ability to build a nuke in case they need it. They do not want to violate nuclear proliferation taboos, and furthermore, nukes are haram in Shia Islam.