Asia

Home page

Asia

Iran, Russia, China question IAEA’s mandate after end of UN resolution

25 October 2025 11:21 (UTC +04:00)

Iran, Russia and China have told the International Atomic Energy Agency that its monitoring and reporting linked to the 2015 nuclear deal should end following the expiry of the UN resolution that endorsed it, APA reports, citing Iranian media.

Kazem Gharibabadi, Iran’s deputy foreign minister, said the three countries sent a joint letter to IAEA Director General Rafael Grossi arguing that Resolution 2231, which endorsed the 2015 Joint Comprehensive Plan of Action (JCPOA), formally expired on Oct. 18.

He said the letter followed a previous joint message the countries had sent to the UN secretary-general and the president of the Security Council, declaring the resolution terminated. “All provisions of Resolution 2231 have now lapsed, and attempts by European countries to reactivate sanctions through the so-called snapback mechanism are illegal and without effect,” Gharibabadi said, according to state media.

In their letter, the ambassadors of Iran, Russia and China wrote: “With this termination, the reporting mandate of the Director General of the IAEA concerning verification and monitoring under Security Council Resolution 2231 has come to an end.” The letter added that the IAEA Board of Governors’ decision of Dec. 15, 2015, which authorized verification and monitoring for up to 10 years or until the agency issued a broader conclusion on Iran’s nuclear program, whichever came first, “remains valid and constitutes the sole guidance which the IAEA Secretariat is obliged to follow.”

According to the three governments, “as of 18 October 2025, this matter will be automatically removed from the Board of Governors’ agenda, and no further action will be required in this context.”

Iran, Russia and China have maintained that the resolution’s expiry removes Iran’s nuclear file from the Security Council’s agenda and ends the IAEA’s mandate tied to it.