Trump vetoes Iran's only uranium exit

Donald Trump rejected both Russia and China as custodians for Iran's highly enriched uranium at a 27 May Cabinet meeting in Washington, telling reporters "No, I wouldn't be comfortable" with either ¹. The answer killed the only third-country storage option anyone had floated. Iran holds roughly 440.9 kg of uranium enriched to 60%, far above reactor fuel and a short technical step from weapons-grade, at the Isfahan tunnel complex. The International Atomic Energy Agency (IAEA), the UN body that verifies nuclear material, has had no access since 28 February, so no outside party can even confirm where the stockpile now sits.

Supreme Leader Mojtaba Khamenei had ordered the material to stay inside Iran on 21 May , reversing a pre-war offer to export half and removing the export option outright. Sending it abroad under a neutral host was the workaround, and Vladimir Putin had pitched Xi Jinping in Beijing on 21 May that Russia would hold it. By barring both Russia and China without naming a fourth host, Trump struck out the last route between the US demand that the uranium leave and Iran's refusal to let it go, hardening the three-way split that had already produced contradictory accounts of the deal's nuclear terms .

The same afternoon, Trump told his negotiators "not to rush into a deal" and said Iran's hope of outlasting him "won't work because I don't care about the midterms" ². Marco Rubio, his Secretary of State, had said 24 hours earlier the deal could be finalised that day. A fairer reading deserves its sentence: with Iran refusing both to surrender the uranium and to readmit inspectors, barring Moscow and Beijing as custodians is defensible non-proliferation rather than gamesmanship.

The ledger cuts against that reading. The White House presidential-actions index shows zero Iran instruments signed across 90 days of war ³: no ceasefire order, no use-of-force authorisation, nothing directing or limiting the naval blockade. The veto is an act, not a post, and it points the same way 90 days of silence have: away from closure.