Steve Walt disagrees with my reluctant endorsement of our "secret" campaign:
[W]aging a covert, low-level war is not without risks, including the risk of undesirable escalation. No matter how carefully we try to control the level of force, there's always the danger that matters spiral out of control. Iran can't do much to us militarily, but it can cause trouble in limited ways and it could certainly take steps that would jack up oil prices and possibly derail the fragile global economic recovery. Moreover, if some U.S. operation misfired and a couple of hundred Iranians died, wouldn't the revolutionary government feel compelled to respond?
If U.S. or Israeli operatives are captured on Iranian soil, will pressure mount on us to do more? (Just imagine what all the GOP candidates would start saying!) Such developments may not be likely, of course, but it would be foolhardy to ignore such possibilities entirely. Nor should we ignore the possibility that others will learn from this sort of "unconventional" campaign and one day use similar tactics against U.S. allies or the United States itself.
Ali Ahmadi Motlagh thinks we should look at Saudi Arabia to see if escalation is on the horizon.
The Dish 