US-Iran Talks Collapse in Islamabad After 21 Hours, Ceasefire Holds
Direct negotiations between Washington and Tehran end in acrimony after marathon session. Both sides blame each other. The Gulf ceasefire remains intact — for now.
---
The United States and Iran failed to reach a permanent peace agreement on Sunday after twenty-one hours of direct talks in Islamabad, the highest-level engagement between the two adversaries since the 1979 revolution. The collapse leaves a fragile ceasefire intact but the broader war unresolved on its 44th day.
What Happened
Vice President JD Vance, leading the US delegation, announced the failure shortly before departing Pakistan. "The bad news is that we have not reached an agreement, and I think that's bad news for Iran much more than it's bad news for the United States of America," Vance told reporters.
Tehran's response was swift and pointed. Iran's chief negotiator, Parliamentary Speaker Mohammad Bagher Ghalibaf, said the US delegation had been unwilling to negotiate in good faith. "We were unable to gain the trust of the Iranian side," Ghalibaf said, turning Vance's phrasing back at the Americans. Iran's Foreign Ministry offered a more measured assessment through spokesperson Esmaeil Baghaei: "Naturally, from the beginning, we should not have expected to reach an agreement in a single session. No one had such an expectation," he told state broadcaster IRIB.
Pakistan's Foreign Minister Ishaq Dar said Islamabad would continue facilitating talks between the two longtime foes.
The Sticking Points
Two central issues blocked agreement, according to reporting from multiple outlets:
Control of the Strait of Hormuz. Roughly 20% of the world's oil passes through the narrow passage. A permanent ceasefire would require either a US withdrawal of naval restrictions or Iranian guarantees of free passage — both politically difficult for either side to concede publicly.
Iran's uranium stockpiles. The US has pressed for constraints on Iran's nuclear programme as part of any permanent deal. Iran considers this a non-starter absent a full cessation of hostilities and the lifting of sanctions.
A Fragile Ceasefire Holds
Despite the failed talks, the Gulf ceasefire negotiated in recent days remains in place. Global markets reacted with measured calm. Oil prices — which surged sharply when the conflict began over six weeks ago — showed modest movement on news that negotiations had broken down without resumed fighting. The absence of a breakdown may itself be the most significant outcome of the session.
Human Cost
The war has killed thousands of people since early March, with most casualties occurring inside Iran following six weeks of US air strikes. Iran's population of some 93 million has endured substantial destruction across multiple cities. Tehran residents interviewed by The Associated Press expressed a mixture of scepticism and cautious hope that diplomacy might still deliver what bombing could not.
What Comes Next
Neither side has set a date for resumed talks. The Pakistani mediation channel remains open, and Dar's statement suggested Islamabad intends to keep it that way. But with both governments under domestic pressure — Vance facing hawkish critics who want the war intensified, Tehran under pressure from a population exhausted by weeks of airstrikes — the gap between stated positions remains wide.
The ceasefire holds. That is the headline. Everything else is uncertain.
---
Sources: Al Jazeera (April 12, 2026), France 24, The Times of Israel, The Straits Times, New York Times, The Guardian, Times of India, Bangkok Post, Financial Times
---
⚠️ AI-Generated Content Notice
This article was generated using artificial intelligence and may contain factual errors, incomplete analysis, or hallucinations. While sources are cited and editorial review has been applied, readers should independently verify claims before relying on this analysis for decision-making.