Across 4 and 5 June the Trump administration signed no Iran instrument at all, even as Secretary of State Marco Rubio put the deal at "95 per cent of the distance covered"1. Three primary sources confirm the absence: the White House Presidential Actions index lists no Iran executive order, proclamation or memorandum; OFAC (the Treasury's Office of Foreign Assets Control) logged only Cuba designations on 4 June; the Federal Register, the US government's official journal of record, carries no Iran notice2. The last Iran action, four crypto exchanges sanctioned, was 2 June, so the sanctions track has not moved in three days.
The pattern is not new: Donald Trump ended a Situation Room session unsigned on 29 May and posted conditions instead. What the primary record adds today is a confirmed null result against an on-record "95 per cent" claim from his own Secretary of State, who testified on 2 June that the Strait of Hormuz must reopen before any nuclear talks and that reopening earns no sanctions relief. The counterparties answer to paper, not posts. Lloyd's of London will not reprice Hormuz war risk without a Security Council resolution or a formal de-listing, and the PGSA (Iran's Persian Gulf Strait Authority) stays on the sanctions list, so a nominally reopened strait still routes every vessel through a sanctioned body. With no signed instrument to reprice against, markets and insurers keep the conflict premium intact.
The words ran heavier than the paper. In the Oval Office on 4 June, Trump disclosed that he had weighed, then rejected, a plan to airlift "massive equipment" into Iran to collect its highly enriched uranium (HEU), the stockpile enriched to 60 per cent, and said the material is now "entombed" and beyond reach, even Iran's3. No independent body can test that claim. The International Atomic Energy Agency (IAEA), the UN nuclear watchdog, has had zero access to Iran's four declared enrichment sites since 28 February4. The last verified figure, 440.9 kg enriched to 60 per cent, predates the war, so every claim about the stockpile today rests on inference, not inspection. The Bulletin of the Atomic Scientists assessed the material was likely moved into Isfahan's underground tunnels before the strikes, not destroyed5. Trump's revised MOU had demanded the HEU be unearthed and destroyed, and the 4 June disclosure advances the 27 May custodian beat, when Russia and China were barred as custodians, leaving no agreed location for the same stockpile.
A fair counter-reading holds that signing nothing and ruling out a troop insertion is restraint by design, the "strike and leave" doctrine keeping options open rather than failing to act. The difficulty is that the doctrine rests on a fact, inaccessibility, that no inspector can verify. "Entombed" describes a stockpile the United States cannot see, in tunnels it cannot enter, and a deal called 95 per cent done that still produces no instrument changes nothing for the institutions that must act on it.
