UPDATE: US-Iran deal reached but not yet signed with key uncertainties remaining over Israel's continued offensive in Lebanon, nuclear verification mechanisms, and timeline for reopening Strait of Hormuz to restore oil supplies.
The United States and Iran announced an initial agreement Monday to extend their ceasefire and reopen the Strait of Hormuz, though significant hurdles remain before implementation. President Trump confirmed the deal and ordered an end to the US naval blockade, declaring 'let the oil flow!' Pakistan, serving as mediator, said an official signing ceremony will be held Friday in Switzerland. Iran's Deputy Foreign Minister confirmed the agreement but indicated final negotiations would be postponed until after the US fulfills its commitments under the memorandum.
The deal faces several major challenges. Israel's Defense Minister said the country will not withdraw from Lebanon, where it continues fighting Hezbollah, and Prime Minister Netanyahu's office stated Israel will continue defending itself against security threats. Iran has insisted any agreement include an end to fighting in Lebanon, raising doubts about the deal's viability. Trump reportedly told the Wall Street Journal he was furious at Netanyahu for ordering weekend strikes on Lebanon that nearly torpedoed negotiations.
Markets responded positively despite the uncertainties, with global stocks surging and oil prices falling more than $4 per barrel. However, energy experts warn it could take months for oil supplies to normalize. Ships must clear the strait's backlog, mines need removal, and producers who shut in operations require time to restart. The agreement also gives just 60 days to negotiate restrictions on Iran's nuclear program and its stockpile of highly enriched uranium—issues that previously took years to resolve.
The BBC reports uncertainty remains over whether the agreement will provide respite to Lebanon, where two recent ceasefires have failed. For Iran's Gulf neighbors, there is relief that missile threats may end, at least temporarily. Vice President JD Vance told Fox News that preventing Iran from possessing nuclear weapons is 'built into this agreement' with US verification, though critical details on enrichment restrictions remain unclear.
Editor’s rationale — A ceasefire agreement ending active hostilities with Iran represents the highest category of institutional impact—a major shift in U.S. foreign policy and military operations with global strategic consequences. The scope is nationwide and global, affecting military deployment, regional stability, and geopolitical realignment. Durability is high as the consequences extend years forward. The AP News sourcing is reputable but the article preview does not include primary documentation of the deal terms. The novelty of an official agreement announcement is high, though verification relies on AP's access rather than independently published primary sources.