Islamabad. US Vice President JD Vance said negotiations between the United States and Iran ended early Sunday without a peace deal after the Iranians refused to accept American terms not to develop a nuclear weapon.

The high-stakes talks in Pakistan ended after 21 hours, Vance said, with the vice president in constant communication with U.S. President Donald Trump and others in the administration.

“But the simple fact is that we need to see an affirmative commitment that they will not seek a nuclear weapon, and they will not seek the tools that would enable them to quickly achieve a nuclear weapon,” Vance told reporters.

The US delegation, led by Vance, and the Iranian delegation led by Parliament Speaker Mohammad Bagher Qalibaf had discussed how to advance a ceasefire already threatened by deep disagreements and Israel’s continued attacks against the Iranian-backed Hezbollah in Lebanon.

The war with Iran started at the end of February, and the extensive talks ended after 21 hours. The U.S. and Iran agreed to a two-week ceasefire on April 7 for negotiations.

'We Win," Says Trump
Speaking to reporters outside the White House on Saturday, Trump claimed military victory against Iran and downplayed the importance of ongoing ceasefire negotiations involving Vice President JD Vance because “regardless what happens we win.”

“Let’s see what happens – maybe they make a deal, maybe they don’t,” the president said. “It doesn’t matter. From the standpoint of America, we win.”

Trump acknowledged “very deep negotiations” with Iran. But he also said the US military was searching for mines in the Strait of Hormuz, which still remained effectively closed to most freighters carrying oil and natural gas out of the Persian Gulf.