The United States and Iran will sign a cease-fire memorandum on June 19, 2026 [1], at a resort in the Swiss Alps [1].

The agreement aims to formally end hostilities between the two nations. A successful signing would mark a significant diplomatic shift in a long-standing and volatile geopolitical relationship.

The ceremony is scheduled to take place at the Bürgenstock resort [1]. The venue overlooks Lake Lucerne in Switzerland [1].

Vice President JD Vance (R-OH) and Iranian parliamentary speaker Ghalibaf are expected to be the primary signatories for their respective governments [1]. The memorandum serves as a formal end-of-hostilities agreement to secure a lasting cease-fire [1].

President Donald Trump (R-FL) has not yet confirmed his presence, though officials said the possibility of his attendance has not been ruled out [1].

This meeting follows a period of heightened tension. The selection of a neutral Swiss location is a traditional diplomatic strategy for high-stakes negotiations between adversaries. The use of a memorandum of understanding suggests a framework for peace that may precede a more comprehensive treaty.

“The United States and Iran will sign a cease-fire memorandum on June 19, 2026.”

The signing of this memorandum represents a formal attempt to stabilize the Persian Gulf region by reducing direct military friction. While a memorandum is often a non-binding precursor to a formal treaty, the involvement of high-ranking officials like the U.S. Vice President and the Iranian parliamentary speaker indicates a serious commitment to a diplomatic off-ramp.