Before Trump signed the Islamabad Memorandum of Understanding, his own intelligence chief told him it would not deliver. Central Intelligence Agency (CIA) Director John Ratcliffe briefed the President with a "pessimistic outlook" on Iran's willingness to make nuclear concessions, drawn from signals intelligence on senior Iranian officials1. Trump signed the war-ending instrument anyway, knowing his own agency assessed it was not a nuclear settlement.
The memorandum defers every nuclear specific, enrichment levels, the unaccounted stockpile, ballistic missiles, to a 60-day negotiating window. Under its terms Iran is to readmit International Atomic Energy Agency (IAEA) inspectors, the UN body that verifies what states hold, though Vance set no date for their return. The agency has now gone 97 days without access and cannot confirm what Iran retains. So the memorandum Trump signed ends the shooting and postpones the nuclear question the shooting was fought over.
Signing a ceasefire against your own intelligence assessment is a defensible choice if the goal is to stop the killing rather than to denuclearise. Trump's counter-argument, made in the Oval Office, is that a ceasefire that stops the dying is worth signing on its own terms. The cost is that The Administration cannot later claim surprise when the nuclear half fails: Ratcliffe told him in writing, before the signature, that Iran would not concede on enrichment, and the 60-day talks now open from that warning.
