On April 3, 2026, The Wall Street Journal reported that Iran had told mediators it was unwilling to meet U.S. officials in Islamabad in the coming days and considered U.S. demands “unacceptable,” and that the regional effort led by Pakistan to broker a ceasefire had reached a dead end. Turkey and Egypt were looking at alternative venues such as Doha and Istanbul, while Qatar resisted taking a central mediating role. At the outset of the diplomatic push, Iran had said it would end the war only if the United States paid reparations, withdrew from its Middle East bases and gave guarantees against future attacks.
Iran's distrust had a record behind it. In June 2025, Israel bombed Iran just before U.S. envoy Steve Witkoff was to meet Iran's foreign minister, and the U.S. later struck Iran's nuclear facilities. On February 26, 2026, Washington and Tehran held indirect talks in Geneva that Omani mediators said had made “significant progress”; hours before the strikes began on February 28, Oman's foreign minister told CBS News that a “peace deal is within our reach.” The U.S. and Israel then launched the war. Iran's ambassador in Geneva, Ali Bahreini, called it a “totally stupid decision” to attack while in negotiations and said, “The US betrayed everybody.”
Iran's leadership had also hardened. Supreme Leader Mojtaba Khamenei, son of Ali Khamenei, who was killed in February in a joint U.S.-Israeli operation, is considered even more extreme than his father. White House press secretary Karoline Leavitt had insisted the war would not take longer than four to six weeks; military officials predicted it could last months or even years.
The dead end did not hold. On April 4, Iranian Foreign Minister Abbas Araghchi said Iran's position was “being misrepresented by U.S. media” and that Tehran had “never refused to go to Islamabad,” and Pakistan's foreign office called the reports baseless. A two-week ceasefire began on April 8, and Vice President JD Vance led 21 hours of talks with an Iranian delegation in Islamabad on April 11-12, which ended without an agreement.
Correction (October 14, 2026): An earlier version said Trump “green-lit” surprise attacks during two previous rounds of talks and that the collapse was “not about Iranian intransigence.” The sources support a narrower account: Israel struck in June 2025 before a scheduled round, with U.S. strikes following, and the U.S. and Israel launched the current war two days after the Geneva round. The title no longer says the talks collapsed because of Trump's strikes. An earlier version also said mediators had “declared” a dead end and that no new talks were scheduled; the dead end was a Wall Street Journal report, Iran and Pakistan disputed it the next day, and U.S.-Iran talks took place in Islamabad on April 11-12. Those developments have been added.