- israeli agents firing drones at US bases from inside Iran?
- cruise missiles fired at US ship?
- gas attack on a protest somewhere?
- terrorist attack on US soil with Iranian passports scattered around the scene?
- assassination of US political or military leader?

Either mossad or cia, depending on whether the latter wants war as much as the former, would be my guess.

Maybe a good time to fill a jerry can or three!
I