Per the headline - This has been known for years. Saudi in particular cooperates through the back door with Israel. Apparently their intelligence groups work together, and meet in hotels in Bahrain under assumed names, for the purposes of attending trade shows...(pork is called "white meat" in the M.E.)

The belief is that any Israeli air strike on Iran would use Saudi airspace without an issue. At worst, the Saudi's would explain that their radar was malfunctioning at that time, or the Israeli's would claim they used new radar fouling technology.

None the less, fundamentally, Iran has more in common with the west than the Arab world...they have some levels of freedom, had/have an educated middle class, with professional working women (who are all craving to buy Ivanka's new book.......!?!)..

Take the Mullahs out of the picture, and I could far more easily see Iran being truly pro-western than the Arab States in the Levant...(Saudi, Yemen, etc.)..not that that will happen soon..