That's right... Iran
The new Seymour Hersh article in the New Yorker, causing all the stir, is online.

The Administration has been conducting secret reconnaissance missions inside Iran at least since last summer. Much of the focus is on the accumulation of intelligence and targeting information on Iranian nuclear, chemical, and missile sites, both declared and suspected. The goal is to identify and isolate three dozen, and perhaps more, such targets that could be destroyed by precision strikes and short-term commando raids. “The civilians in the Pentagon want to go into Iran and destroy as much of the military infrastructure as possible,” the government consultant with close ties to the Pentagon told me.

I would have been more skeptical about this, but at this point, what wouldn't they do?