Vance Delays Switzerland Talks With Iran, Questions Swirl

Vance delays – Vice President JD Vance has delayed a trip to Switzerland meant to kick off new U.S.-Iran negotiations over Iran’s nuclear program, citing difficult logistics. The postponement follows a ceasefire extension deal signed by President Donald Trump on Wednesday an

Vice President JD Vance was scheduled to head to Switzerland to lead a new round of U.S. negotiations with Iran over its nuclear program. Instead. Thursday night’s White House announcement said he is postponing the trip. even after the team was ready to leave—setting up fresh uncertainty over what happens next for a tentative agreement meant to end the war.

The White House said the delay is tied to “difficult logistics for negotiations.” The announcement landed after a separate report that Iran may also be adjusting its plans: Al-Mayadeen. a pan-Arab satellite channel politically allied with the Iranian-backed Lebanese militant group Hezbollah. reported that Iran was delaying sending its delegation to Switzerland over Israel’s ongoing military campaign in Lebanon.

Vance’s Switzerland timeline was already hazy before Thursday. During White House remarks earlier this week. he took a relatively unusual step of appearing at the White House to defend the initial deal—an agreement that extends the ceasefire for 60 days and creates a window for broader negotiations. He argued that while it offers concessions, Iran must first comply with U.S. demands.

“If they dial up their good behavior, we can dial up the economic relief,” Vance said. “If they dial down their good behavior, we can turn it off.”

In those same remarks, Vance said he was not sure of the timing of his planned trip to Switzerland and that talks might not begin this week. The formal postponement now makes that window even murkier.

That uncertainty is hitting at a time when the administration has begun moving to match the early parts of the agreement with concrete steps. The U.S. said it had lifted its blockade. allowing oil tankers to begin freely moving through the Strait of Hormuz after months in which they were unable to use the channel.

The vice president’s stance on the deal has been clear as well. He has increasingly become the administration’s face of the conflict with Iran. and he has defended the agreement publicly even as critics have seized on what they see as too much U.S. concession. Some criticism has come from inside Congress. including a few congressional Republicans. who worry Washington has ceded too much to Iran—citing sanctions relief and a potential $300 billion fund intended to help with rebuilding.

The administration has also described what Iran will be required to do under the pact. In a closed-door briefing, Trump administration envoy Steve Witkoff told U.S. lawmakers that Iran will invite the United Nations’ nuclear watchdog agency to inspect its nuclear sites.

The agreement says Iran’s stockpile of highly enriched uranium must be diluted under international supervision, and it says Iran shall not procure or develop nuclear weapons—a commitment it has made previously.

Witkoff’s briefing to congressional leadership and members of national security-related committees included details of how the inspections would begin. including work to identify and uncover locations of Tehran’s enriched material believed to be buried under rubble. The IAEA did not respond to a request for comment.

Witkoff told lawmakers the agreement the U.S. struck did not include side deals. but he said a side letter was drafted between Tehran and the IAEA that extends the invitation. Witkoff said the letter to IAEA Director-General Rafael Mariano Grossi would enable him to bring U.S. nuclear inspectors to Tehran.

The White House also put its language on the record. White House spokeswoman Olivia Wales said the agreement requires Iran to “commit to renounce their nuclear ambitions in writing.”

Iran’s initial public response has carried its own signal about where the balance of power may be shifting. Iranian Supreme Leader Ayatollah Mojtaba Khamenei appeared to endorse direct negotiations for his officials. saying in a statement read by state media: “It is obvious that the face-to-face negotiations that will be held in the future will not mean accepting the enemy’s opinion.”.

That was the first reaction from Khamenei to the agreement and was widely interpreted as a shift in Iran’s approach. Hard-liners—especially Khamenei’s father, the previous supreme leader—have long opposed direct talks, particularly after the U.S. pulled out of the 2015 nuclear deal between Iran and world powers. The previous supreme leader has not been seen in public since being wounded in a strike at the start of the war.

The political pressure around the ceasefire extension is being felt on multiple fronts, even beyond nuclear inspections. Vance. in his White House remarks before Thursday’s delay. defended the deal against criticism and aimed sharp words at Israel—an unusual move for a vice president trying to keep U.S.-Iran talks moving while the region’s violence continues.

Vance offered a blunt warning to Israel, which has pushed the U.S. to take a harder stance against Iran and has launched attacks on the Iranian-backed Hezbollah militia in Lebanon throughout the war. including just before the deal extending the ceasefire was reached. Those attacks complicated the peace efforts with Iran.

“Trump “is the only head of state in the entire world who is sympathetic to the nation of Israel at this moment in time,” Vance said. “And he happens to be the head of state of the world’s superpower.”

For the administration, the deal’s rollout has also been wrapped in a debate over whether the public messaging was stable enough to match the stakes. Vance shrugged off criticism about the deal’s initial presentation, saying, “I don’t think our public messaging has been chaotic.”

The ceasefire agreement itself began moving immediately. President Donald Trump signed the initial pact with Iran on Wednesday while dining with French President Emmanuel Macron at the Palace of Versailles after the conclusion of the week’s Group of 7 summit in Evian. France. The agreement extends the ceasefire while giving each side 60 days to hammer out broader agreements on larger issues. The deal is slated to take immediate effect.

The signing also disrupted planned ceremonies elsewhere. Before Vance delayed his trip. Pakistani Prime Minister Shehbaz Sharif postponed a planned visit to Switzerland. where Islamabad officials had originally planned to host a ceremonial signing ceremony for the agreement. Two senior officials said the visit was postponed because the agreement had already been signed by both Iran and the U.S.

Trump said he signed the agreement to avoid “economic catastrophe” in the U.S. after the war caused oil prices to skyrocket. made financial markets skittish and fueled inflation. The deal caused gas prices to fall and stock markets to rise. though the vice president warned rallies could be threatened again depending on how the next round of U.S.-Iran talks goes.

As that next round approaches—now with Vance’s Switzerland trip delayed—the administration has emphasized that the early military component is already being carried out. Vance said more than 12.5 million barrels of oil went through the Strait of Hormuz on Wednesday night. He said the U.S. easing its blockade of Iran means “honoring our end of the early part of the agreement on the military side.”.

U.S. Central Command said American warships “will remain in the general area to make sure that all aspects of the agreement are adhered to, obeyed and in full force and effect.”

Iranian state media said shipping had “normalized” at Iran’s southern ports, but added that the strait remains supervised and under the control of the Iranian military—and that transiting through the vital waterway still requires coordination.

Shipping began to pick up after the agreement was signed. Major shipowners started moving vessels through the strait. according to maritime data company Lloyd’s List Intelligence. though Lloyd’s did not provide how many ships had passed through the strait as of Thursday. In a media briefing. Richard Meade. editor-in-chief of Lloyd’s List. said for the first time in 110 days. ships owned by major companies were transiting the strait after being effectively marooned there since February. He said it could take weeks or months to fully reopen the strait. and that the two alternative routes do not have as much capacity as the strait’s central passage.

For lawmakers and markets alike, the reopening of the strait and the ceasefire’s immediate extension set a fast-moving stage—but Thursday’s delay in Vance’s Switzerland trip adds a new pause just as the negotiations are supposed to shift into its next chapter.

JD Vance Switzerland talks Iran nuclear program ceasefire extension Strait of Hormuz U.S. blockade lifted Steve Witkoff IAEA inspections Olivia Wales Ayatollah Mojtaba Khamenei sanctions relief