Direct negotiations between the United States and Iran have been postponed after US Vice-President JD Vance cancelled a planned diplomatic trip to Switzerland, where the latest round of talks was scheduled to take place.
The White House confirmed late Thursday that Vance would no longer travel for the discussions, citing logistical complications and stating that arrangements for the meeting had not yet been fully finalised. Officials added that Washington remains committed to restarting technical talks “as soon as possible.”
The postponed meeting was expected to focus on implementing a recently signed US–Iran agreement aimed at reducing tensions and establishing a framework for longer-term negotiations, including Iran’s nuclear programme. The deal reportedly outlines commitments such as the gradual lifting of US sanctions, the reopening of key shipping routes including the Strait of Hormuz, and a reconstruction package for Iran.
Swiss authorities confirmed that the talks at a luxury resort in Burgenstock had been postponed, although they said preparations for future dialogue were continuing. Security arrangements had already been put in place at the venue ahead of the expected arrival of delegations.
The diplomatic setback comes amid continued instability in the Middle East. In Lebanon, Israeli airstrikes have reportedly killed at least 18 people, according to health authorities, while Israel says it was targeting Hezbollah-linked positions. Israel also reported the loss of four soldiers in ongoing clashes.
The wider conflict between Israel and Hezbollah has continued despite recent diplomatic efforts, raising concerns about the durability of the US-brokered agreement and its implementation timeline.
US officials say they still expect the agreement to move forward, but acknowledge that ongoing regional violence is complicating efforts to advance the next phase of negotiations.
