US-Iran Talks Collapse, No Deal Reached

Islamabad peace talks between the United States and Iran ended without an agreement on Sunday, April 12, 2026, after a 21-hour negotiating session in Pakistan, officials said. The discussions were aimed at ending a six-week conflict in the Middle East, but the two sides concluded the meeting without a deal.

U.S. Vice President J.D. Vance, who led the U.S. delegation, announced that the negotiations had failed. He attributed the breakdown to Iran’s unwillingness to commit to not seeking nuclear weapons capabilities. Vance said the central obstacle for the U.S. team was Iran’s refusal to provide an affirmative commitment against developing nuclear weapons or the tools to achieve them.

Vance said the United States had presented what he described as its “final and best offer,” while also leaving open the possibility that Iran could still accept it. No further details of the offer were provided in the account of the talks. The meeting marked the first face-to-face engagement between the two countries since 2015, underscoring the significance of the diplomatic channel even as it failed to produce an agreement.

Iran’s negotiating demands included several conditions tied to the wider regional conflict, according to the account of the discussions. These included an end to Israeli attacks against Hezbollah in Lebanon, the release of $6 billion in frozen assets, guarantees regarding Iran’s nuclear program, and the right to charge ships transiting the Strait of Hormuz. The talks took place amid what was described as a fragile ceasefire, with the broader environment shaped by ongoing military activity.

Officials said the ceasefire context was further strained by continued Israeli strikes in Lebanon. The account stated that Israel had struck over 200 Hezbollah targets in Lebanon within the preceding 24 hours, adding pressure to the diplomatic effort and complicating the negotiating backdrop in Islamabad.

Pakistan served as the mediator for the discussions, which followed weeks of diplomatic efforts to broker a ceasefire. S. demands focused on nuclear commitments and Iran’s conditions spanning security, financial assets, and maritime transit in the Strait of Hormuz. It remained unclear from the account whether the parties planned additional face-to-face sessions or how quickly the “final and best offer” might be revisited.