The United States and Iran will sign an interim peace deal on Friday, June 21, 2026 [1], at a Swiss mountaintop resort.

This agreement represents a critical attempt to halt active hostilities in the Middle East. The interim nature of the accord serves as a bridge toward a more permanent resolution between the two adversarial powers.

The signing is scheduled to take place at the Burgenstock resort near Lucerne [2]. This location replaces earlier plans to hold the ceremony in Geneva, the Swiss government said. The shift in venue comes as both nations finalized the specific terms of the agreement.

"The signing could take place at the Buergenstock mountaintop resort," the Swiss government said in a statement on Tuesday [2].

The framework of the agreement consists of a 14-point peace deal [3]. While the specific details of these points remain confidential, the accord is designed to provide an immediate cessation of conflict in the region.

"The signing will take place on Friday near Lucerne," the country's foreign ministry said [1].

Officials from both Washington and Tehran have coordinated with the Swiss government to facilitate the meeting. Switzerland has a long history of acting as a neutral intermediary for diplomatic disputes, a role it is resuming for this high-stakes summit.

The timeline for the event is now firm, with the signing set for June 21, 2026 [1]. This follows a period of intense negotiation where both parties sought a secure and neutral environment to formalize the 14 points [3].

The United States and Iran will sign an interim peace deal on Friday, June 21, 2026.

The transition of the signing venue from Geneva to the more secluded Burgenstock resort suggests a preference for high security and privacy during the finalization of the deal. By agreeing to a 14-point interim framework, the U.S. and Iran are prioritizing an immediate freeze of hostilities over a comprehensive long-term treaty, which allows both sides to test the stability of the peace before committing to permanent diplomatic shifts.