The IAEA Board of Governors voted to formally refer Iran to the UN Security Council for breaching nuclear nonproliferation obligations

Iran's nuclear activities, including uranium enrichment, facilities, inspections, and the diplomatic, military, and sanctions disputes surrounding them.

On 9 September 2026, the IAEA Board of Governors voted to report Iran to the UN Security Council over its failure to resolve a long-running investigation into uranium traces found at undeclared sites. The resolution passed with 23 votes in favour, three against and eight abstentions, marking the first such action against Iran in 20 years. Iran maintains that its nuclear programme is peaceful and described the decision as politically motivated, while arguing that continuing military operations have obstructed inspections. Reporting Iran permits possible Security Council action, although additional sanctions face likely Russian and Chinese opposition.