Saudi Arabia has spent five months trying not to get dragged into a regional conflict, keeping open channels of communication with Tehran even as Iranian drones targeted its oil industry.
Now it appears hemmed in, facing enemies in three directions: Iran as well as its proxies in Iraq and Yemen.
In the last week, the kingdom has faced missile attacks from the Iranian-backed Houthis in Yemen, drone attacks from pro-Iranian militias in Iraq and renewed threats from Tehran.
The border between Iran and Iraq is more de jure than de facto until you go west enough to find Sunnis, so you can just count Iraq with Iran here.