President Obama no doubt gained the favor of Rouhani and Zarif—and possibly encouraged them to jump-start the talks that have since begun—when in his speech at the U.N. General Assembly last month, he said, “We respect the right of the Iranian people to access peaceful nuclear energy.” (True, as some have noted, the NPT doesn’t cite uranium-enrichment as a guaranteed method of harvesting the atom, but it doesn’t prohibit that technique either.)
This provision of the NPT does contain a loophole, a potentially fatal flaw. Under its terms, a nation can enrich uranium for months or years, all the while claiming that it’s for peaceful purposes and thus legally permitted—until one day, all of a sudden, its scientists have enriched enough uranium, to a level of enough purity, to build a nuclear bomb. The nation’s leader would then announce that the nation is abrogating the treaty (permissible with three months notice under Article 10) when it’s too late for the “international community” to stop it.
This is the main (and valid) concern that many skeptics of Rouhani-mania have about the current talks with Iran. The Iranians have been enriching uranium for many years. In some of their facilities, they’ve enriched it to a purity of nearly 20 percent. About 80 percent purity is needed for “bomb-grade” uranium, but it takes little time or effort to go from 20 to 80 percent—much less than it takes to go from, say, 5 to 20 percent.
Iran’s main goal in these talks is to get Western nations to lift their economic sanctions, which have had a crippling effect. The sanctions have been imposed as leverage to get Iran to give up its apparent drive to build a nuclear weapon. The deal that’s envisioned: the Iranians cut back on their nuclear program in exchange for the West cutting and eventually lifting its sanctions.
But the critics lay out this nightmare scenario: Iran cuts its enrichment levels back to 3 or 5 percent; the West lifts its sanctions; but then, suddenly one day, Iran goes back to enriching at much higher levels, giving them a “break-out capability” to build a nuclear bomb—and it’s too late for the West to reimpose the sanctions, which had taken so many years to have an effect.
The critics are backing off somewhat. In a stunning development, Amos Yadlin, a retired intelligence chief for the Israeli military, wrote an op-ed in Wednesday’s Wall Street Journal noting that letting Iran enrich uranium to 5 percent purity could be the basis of a “reasonable agreement.” This is a stark contrast to the Israeli government’s official position, which insists on zero enrichment. (Yadlin is no longer in the government, but he is still regarded as a trusted insider.)
However, Yadlin argues that for such an agreement to be “reasonable,” Iran would also have to make drastic cutbacks in its stockpile of centrifuges (which spin uranium isotopes as part of the enrichment process) and to close, or render dysfunctional, at least two of their nuclear reactors.
Were these precautionary steps, or something like them, included in Zarif’s PowerPoint presentation? Would they be acceptable to Rouhani—and, more importantly, to Iranian Supreme Leader Ayatollah Khamenei, who is the true decider in such matters?
If it is acceptable, how will this trade-off take place? Which side goes first, in terms of lifting sanctions and destroying centrifuges? And how do the next steps proceed, in what order and sequence? (Verification shouldn’t be an insuperable problem, as inspectors from the International Atomic Energy Agency are already present at Iran’s declared sites.)
There is also the issue of key players. Some of the sanctions were imposed and can be lifted by President Obama; others would require congressional action. Some in Congress want nothing less than regime-change in Iran, and they fear that a nuclear treaty—even, or especially, a successful one—would go a long way toward legitimizing the current regime. They would rather keep sanctions in place, under the notion—almost certainly misplaced—that this is the best way to destabilize the regime.
In other words, even assuming good intentions on all sides, negotiating and enforcing a treaty of this sort is a complex business. It’s why many, even those in favor of a treaty, doubted the accord could be worked out as quickly as Rouhani publicly hoped. It’s also probably why he and Zarif are off to such a quick start. The details are what usually take years to iron out. If they can nail down the goals and the path to get there in a matter of days, maybe the rest can be settled in merely many months.