Cliff May
First, the good news: sanctions have helped drive Iran’s currency to its lowest level ever, half its value from a year ago. Meanwhile, Iran’s oil exports are down almost 45% in July, the most recent month for which data are available.

The bad news: Iran’s rulers are as determined as ever to develop nuclear weapons that they intend to use to dominate the Middle East, weaken America – “Satan incarnate” -- and wipe Israel off the map. “New and significant intelligence” received by the International Atomic Energy Agency suggests Iran is closer than ever to acquiring the ability to build nuclear weapons.

Few sanctions advocates expected that Iran’s rulers – men possessed of a radical ideology and grand ambitions – would easily or quickly be convinced that acquiring nukes is more trouble than it’s worth. There was a chance: In 1988, then-Iranian Supreme Leader Ayatollah Ruhollah Khomeini reluctantly agreed to a ceasefire with Iraq due, it is widely believed , to the economic crisis brought on by the conflict and the peril that posed to the survival of his Islamic Revolution.

There are no indications that sanctions at present levels have brought Iran’s current rulers anywhere near that point. What sanctions have done is end business as usual with the world’s most threatening regime, and link Iran’s crimes to more than just rhetorical consequences. By no other means was Iran going to be singled out or isolated – certainly not by the UN, the Non-Aligned Movement or other organs of the so-called international community.

Iran is feeling severe economic pain . In July 2011, Iran’s oil profits were $9.8 billion. In July of this year: $2.9 billion according to a report prepared by the Rhodium Group , highly respected oil industry analysts. Separately, the Foundation for Defense of Democracies , the think tank I head, prepared a report almost a year ago on the impact of sanctions on the oil market. It correctly predicted about a 40 percent drop in Iranian oil sales – with no significant rise in global oil prices as a result.

Sanctions have been controversial and that, too, has proved beneficial: It has shined a light on Iran’s ideology, policies and actions at a time when most journalists reporting from Iran are either credulous or sympathetic to the regime. (To be anything else is hazardous to your health.)

Over time, reality has been sinking in. Despite a vigorous propaganda effort by Iran’s apologists, 80% of Americans believe the regime’s nuclear program menaces the US and its NATO allies, according to a poll taken this summer.

Last week, Canada closed its embassy in Iran, gave Iranian diplomats in Canada five days to pack up and leave, and formally designated Iran a “state sponsor of terrorism.” A government statement was unequivocal: “Canada views the Government of Iran as the most significant threat to global peace and security in the world today.” The Iranian response was typical: A spokesmen for Iran’s Foreign Ministry spokesperson called the Canadian government “racist.”

In an editorial last week, the Washington Post , hardly a conservative or hawkish newspaper, said that “if Mr. Obama really is determined to take military action if Iran takes decisive steps toward producing a bomb, such as enriching uranium to bomb-grade levels or expelling inspectors, he would be wise to say so publicly. Doing so would improve relations with [Israeli Prime Minister Benjamin] Netanyahu and deter unilateral Israeli action — and it might well convince Iran that the time has come to compromise.”

Exactly: The soft talk of diplomacy and relatively small stick of sanctions need to be buttressed by a big stick – a credible warning that force will be used should peaceful options prove insufficient..

So what’s next? The Israelis are wrestling with what may be the most difficult decision they have ever faced: whether and when to use whatever military capabilities they have in an attempt to disable Iran’s nuclear weapons program.

The sanctions in place now are tough – but nowhere near as tough as they could be. To increase economic pressure the US would, at a minimum, blacklist both the Central Bank of Iran and Iran’s energy sector.

Beyond that, the U.S. could impose a comprehensive international trade and investment embargo on Iran, declaring Iran’s entire economy a “zone of primary proliferation concern.” European and other foreign companies would be asked to halt any and all dealings with Iran except for the provision of food and medicine. Such measures – there are others, a long list -- could precipitate a serious economic crisis. How soon? To determine that would require some number crunching.

There are those who will say that these actions are tantamount to economic warfare. They are not wrong. But Iran’s rulers have been at war with America for more than 30 years. The question now: What will we do to prevent them from acquiring nuclear weapons with which to wage it?

And should Israel decide that the imminent acquisition of nukes by a regime openly committed to its annihilation requires a military response sooner rather than later, having tougher sanctions in place will be indispensable. The day after such a clash, Western diplomats should be able to tell the theocrats that the resuscitation of Iran’s economy cannot begin until their nuclear weapons program is moribund, and they have stopped sponsoring terrorists abroad and violating fundamental human rights at home. At that point, the Iranian people are sure to have opinions of their own. With a little encouragement they may have the courage to express them.


Cliff May

Clifford D. May is the President of the Foundation for the Defense of Democracies.