Vance in Switzerland as U.S.-Iran talks continue in a 60-day diplomacy push, amid Trump threats over any deal

Vice President JD Vance is in Switzerland to take part in U.S.-Iran negotiations as the United States pursues a 60-day diplomacy effort aimed at developing a peace plan with Iran, CBS News reported Monday. The talks are taking place while both sides weigh potential terms for de-escalation, with negotiators working in a venue often used for sensitive international discussions.

CBS News said the current round of negotiations is focused on “where negotiations stand” as Vance leads the U.S. delegation in Switzerland. The CBS report did not specify the date of particular negotiating sessions in the packet provided, but it framed the Switzerland meetings as part of a larger, time-limited push described as lasting 60 days.

While Vance’s team works through discussions in Switzerland, CBS News reported that President Trump has issued new threats to Iran if a deal does not work out. The CBS report tied the warnings to the negotiating timeline, presenting them as pressure intended to influence Tehran’s posture during the current diplomatic effort.

The CBS News segment did not provide the precise wording, legal mechanism, or operational details of the threats in the information supplied for this brief, and those points should not be treated as confirmed beyond the report’s general characterization. What is clear from the CBS coverage is that the U.S. administration is pairing high-level talks with public consequences for Iran if negotiations fail.

For the U.S., the negotiations represent an attempt to manage security risks through a structured diplomatic process rather than open-ended confrontation, with Vance acting as the lead figure for the administration in Switzerland. For Iran, the CBS framing indicates that any pathway toward a peace plan is being tested against both the content of negotiations and the U.S. posture toward enforcement or escalation if talks do not succeed.

As the 60-day effort continues, the next developments likely hinge on whether the two sides reach workable terms that can be coordinated across U.S. policy institutions and implemented with Iranian counterparts. In parallel, the effect of Trump’s warnings will depend on how Iran responds during the remaining window of negotiations described by CBS News.

Whether the talks yield a concrete agreement or break down, the public warning associated with the diplomacy timetable underscores the stakes for regional stability, especially for U.S. and allied interests affected by Iran-linked security risks. The immediate focus, per CBS News, remains on the negotiation track in Switzerland and the degree to which Tehran engages constructively during the current period.