The UK and its allies have referred Iran's nuclear program to the UN Security Council, marking a significant escalation in the ongoing dispute. The International Atomic Energy Agency (IAEA) has decided to involve the Security Council after Iran's continued refusal to cooperate with international nuclear inspectors. This move comes as part of a coordinated effort by the US, Germany, France, and the UK to address concerns over Iran's nuclear activities.

The IAEA's Governing Board, based in Vienna, approved the referral, with 23 of the 35 member states supporting the decision. Russia and China opposed the move, citing concerns over the potential consequences. The referral is seen as a symbolic but critical step in escalating diplomatic pressure on Iran.

The UK's Foreign Secretary, Liz Truss, has emphasized the need for a resolution to the nuclear issue, stating that the situation must be addressed urgently. The IAEA's involvement is expected to bring more international scrutiny to Iran's nuclear program, potentially leading to further sanctions or diplomatic measures.

This development highlights the deepening tensions between Iran and the international community, with the Security Council now set to take a more active role in the matter.