Zbigniew Brzezinski may be eager for the USAF to shoot down Iran-bound Israeli bombers, but the House of Saud apparently feels differently:

INTELLIGENCE chief Sir John Scarlett has been told that Saudi Arabia is ready to allow Israel to bomb Iran’s new nuclear site.
The head of MI6 discussed the issue in London with Mossad chief Meir Dagan and Saudi officials after British intelligence officers helped to uncover the plant, in the side of a mountain near the ancient city of Qom.

I’m not sure quite when MI6-Mossad-Saudi confabs started being written up in the tabloids, but it’s certainly the case that the Sunni dictatorships have almost as much to lose from a Shia nuclear imperium based in Teheran as the Zionist Entity does.