Overview
- Foreign ministers Jean-Noël Barrot, David Lammy and Johann Wadephul formally notified the UN they will invoke the JCPOA snapback mechanism if Iran does not accept a limited extension or return to negotiations by August 31.
- The letter cites Iran’s suspension of routine IAEA inspections after June airstrikes and its uranium stockpile swelling to over 40 times the 2015 deal limit as grounds for ‘significant non-performance.’
- Reimposing snapback sanctions would automatically restore UN arms embargoes, restrictions on nuclear-related equipment and financial measures that were set to lapse on Oct. 18 under the JCPOA.
- Tehran has rejected the Europeans’ legal authority to trigger snapback and warned that reinstated sanctions could prompt withdrawal from the NPT or the nuclear agreement.
- The looming end-of-August window initiates a 30-day Security Council review ahead of the JCPOA’s mid-October sunset, intensifying the diplomatic countdown.