The United States and its allies are urging the International Atomic Energy Agency (IAEA) board to report Iran to the UN Security Council due to its continued uranium enrichment. Diplomats indicate a growing concern over Iran’s enrichment of uranium to 60% purity, a level nearing weapons-grade, despite claims it is not pursuing a nuclear weapon. The IAEA has explicitly labeled Iran's stockpile as "a matter of serious concern." This move to the Security Council aims to increase pressure on Tehran regarding its nuclear activities and potential violations of international agreements. The request signals a hardening stance following stalled negotiations to revive the 2015 nuclear deal. It remains to be seen whether the IAEA board will approve the referral, which could trigger further international sanctions against Iran. This escalation highlights the ongoing tensions surrounding Iran’s nuclear ambitions and the efforts to prevent proliferation.