European Powers Threaten to Reimpose UN Sanctions on Iran Over Nuclear Program

France, Britain, and Germany have indicated their readiness to activate the 'snapback' mechanism, which would reimpose United Nations sanctions on Iran, citing Tehran's significant deviations from the 2015 nuclear agreement.

The Joint Comprehensive Plan of Action (JCPOA), established in 2015, allowed for the lifting of economic sanctions on Iran in return for strict limitations on its nuclear program. The snapback provision enables any signatory to restore previous UN sanctions if Iran is found to be in substantial non-compliance.

Recent reports from the International Atomic Energy Agency (IAEA) indicate that Iran has enriched uranium up to 60% purity and accumulated a stockpile exceeding 9,247.6 kilograms, far surpassing the JCPOA's limits. Additionally, Iran has restricted IAEA monitoring by removing surveillance equipment and barring experienced inspectors.

In July, the European nations proposed delaying the snapback mechanism if Iran agreed to resume negotiations with the United States, grant IAEA inspectors access to its nuclear sites, and provide a full account of its enriched uranium stockpile. Tehran rejected this proposal.

The snapback mechanism is set to expire on October 18, 2025. After this date, reimposing sanctions could be challenged by potential vetoes from UN Security Council members such as Russia and China.

Iran maintains that its nuclear program is solely for peaceful purposes and argues that it has the right to abandon the JCPOA's restrictions following the U.S. withdrawal from the deal in 2018. Tehran has also warned of severe consequences if the snapback mechanism is triggered.

Diplomatic efforts continue as the deadline approaches, with European and Iranian diplomats meeting in Vienna to seek a resolution and prevent the reimposition of UN sanctions.