The “snapback” reimposition of UN sanctions on Iran lifted under a 2015 nuclear deal sent Western powers back to the drawing board on how to contain and monitor Iran’s nuclear program, diplomats and analysts said.
European powers France, the UK and Germany — known as the E3 — had hoped the threat of snapback would make Iran yield to demands such as quickly letting UN nuclear inspectors return to nuclear facilities bombed by Israel and the US in June, and resuming talks with the US on its atomic activities.
However, despite a last-minute rush of diplomatic activity at the UN General Assembly in New York, the E3 said Iran had done too little for them to stop the snapback from going into effect on Sunday last week, a month after they set the 30-day process in motion.
“This snapback mechanism is the West’s last bullet. Once they pull the trigger, they’ll have nothing left,” a hardline Iranian lawmaker said in the dying hours of negotiations on condition of anonymity due to the sensitivity of those talks.
“The stick they’ve been holding over our heads — once it’s used, it’s gone. They won’t have any more leverage,” they said.
‘TRUMP CARD’ PLAYED
Western diplomats said that, on the contrary, the US and the E3 would have the leverage of offering to lift these and other sanctions. However, getting sanctions lifted is an arduous process less likely to yield quick concessions such as the ones the E3 had recently sought.
“The US played its ‘trump card’ in bombing key Iranian sites, and while the nuclear programme has certainly been set back, it has not been eliminated,” Nuclear Threat Initiative Nuclear Materials Security Program deputy vice president Eric Brewer said.
“Iran is not willing to meet US terms for a deal, but the US still clearly needs a deal for any sustainable solution. So in many ways we’re back to where we started,” he said.
The sanctions snapping back require Iran to suspend all enrichment-related activities and ban imports of anything that could contribute to those activities or to the development of nuclear weapon delivery systems such as ballistic missiles. They would also reimpose an arms embargo and targeted sanctions on dozens of people and entities.
The 2015 deal between Tehran and major powers restricted Iran’s atomic activities in exchange for sanctions relief.
It worked as planned for two years until US President Donald Trump pulled Washington out in 2018 and reimposed US sanctions. Tehran responded by rapidly expanding uranium enrichment to the point Israel and the US said they had no choice but to bomb Iran’s atomic sites in June.
Western powers said there is no civilian justification for Iran’s advanced uranium enrichment, fearing it is moving toward nuclear weapons.
Iran denied seeking the atomic bomb.
IRAN WOULD RETALIATE
As the snapback has kicked in, Iran said it would retaliate diplomatically, indicating it might scale back cooperation with the International Atomic Energy Agency (IAEA) even further, just as Western powers and the agency are demanding answers on the status of its large stock of highly enriched uranium.
“If the snapback mechanism is triggered and sanctions return, we will definitely reconsider our relationship with the IAEA. Restrictions on inspections will certainly be tightened,” a senior Iranian official said.
After Israel launched its bombing campaign, the Iranian parliament passed a law suspending cooperation with the IAEA and requiring inspections to be approved by its Supreme National Security Council.
Iran and the IAEA announced an agreement this month that was supposed to pave the way toward a full resumption of inspections, but there has been little progress since then.
E3 diplomats said they would return to what has been their strategy since 2003: a mixture of pressure and dialogue.
A RISKY GAMBIT
However, in contrast to a decade ago, major powers are divided after events such as the war in Ukraine, making it harder to pressure Iran into an agreement. Russia and China made a last-gasp attempt to avert snapback at the UN Security Council on Friday last week, which failed.
“Iran’s cooperation with the IAEA is already limited and could deteriorate further, but I don’t think it will take the leap to pull out of the NPT [Nuclear Non-Proliferation Treaty],” an E3 diplomat said, adding that he did not think China or Russia would accept Iran rushing to the bomb.
“And if they did, Israel wouldn’t,” he said.
An Israeli official said that Israel had no reason to renew strikes on Iran for now unless Tehran advanced its nuclear program clandestinely, adding: “They know we are watching.”
The diplomatic stand-off appears set to enter a tense, drawn-out phase, with uncertainty over what Iran is doing on the ground likely to grow while IAEA inspectors are absent.
“For the Iranians, the nuclear program’s growth was their key point of leverage before the war — now it is its opacity,” International Crisis Group Iran project director Ali Vaez said.
“But it’s a risky gambit: If Iran attempts to revive elements of its program and is detected despite the absence of [IAEA] inspectors on the ground, it will only fuel concern over its intentions,” Vaez said.
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