Or send in suicide bombers (lots of Shi-ites inside Sunni Saudi Arabia.
This kind of plan already exists in retaliation for an Israeli attack. The attack would have to be extremely destructive to prevent local mayhem and detruction in the region.
On the other hand, the most painful retaliation for us will be soft underbelly attacks by suiciders all over the USA. Bad for us some good destruction of our country from Oba-Hussein’s eyes.
I don’t think the Saudis would have winked at Israel without a plan of their own in place. Maybe Israel will help guard the Saudi oil fields.