UN Security Council fails to extend Iran sanctions panel after China, Russia veto

The United Nations Security Council on Thursday failed to adopt a resolution to extend the mandate of the panel of experts overseeing sanctions on Iran, after China and Russia—both permanent members—voted against the measure.

The draft resolution received support from 11 members, while China and Russia opposed it. Pakistan and Somalia abstained from voting.

Although the resolution secured more than the nine votes required for adoption, the negative votes from China and Russia blocked its passage. Under Security Council rules, non-procedural decisions require at least nine votes in favor and no veto from any of the five permanent members.

The US-drafted resolution sought to extend the panel’s mandate for another year. The panel, established under Resolution 1929 in 2010, monitors the implementation of sanctions on Iran and investigates reports of non-compliance. Its current mandate expires on September 26.

The failure of the resolution comes amid ongoing disputes within the Security Council over the legal status of international sanctions on Iran, following France, Germany, and the UK triggering the "snapback" mechanism in August 2025 to reimpose sanctions previously suspended by the nuclear deal and Resolution 2231.

France, the UK, and other Council members argue that activating the mechanism restored previous sanctions, including those established by Resolution 1737 and its expert panel.

In contrast, China and Russia reject this interpretation, saying the snapback was neither legally nor procedurally valid, and that Resolution 2231 expired in October 2025.

The same disagreement has hindered the work of the sanctions committee and the reconstitution of the expert panel in recent months. In the absence of the panel, the International Atomic Energy Agency has remained the main independent source of reporting on Iran’s nuclear program.