Donald Trump signed a memorandum of understanding with the government of Iran on June 18, 2026, to end the war in the Middle East [1, 2].

The agreement marks a significant shift in diplomatic relations between the two nations. It aims to cease active hostilities across the region and reopen a critical energy trade route [2, 3].

Reports on the exact setting of the signing vary. Some accounts said the agreement was signed in Versailles, France [2], while other reports said the signing occurred during a dinner with French President Emmanuel Macron [4].

The current document serves as a framework for a more permanent resolution. The two parties have established a negotiation clock of 60 days [1] to reach a final, comprehensive pact.

Despite the signing of the memorandum, some reports indicate a lack of immediate stability. One report said that the U.S. and Iran resumed fire while Trump requested changes to the proposed agreement [5].

The effort to stabilize the region comes as a priority for the administration to ensure global energy security, and reduce military engagement in the Middle East [2, 3].

Donald Trump signed a memorandum of understanding with the government of Iran

The signing of a memorandum of understanding represents a preliminary diplomatic step rather than a finalized peace treaty. The 60-day window for a final pact creates a high-stakes timeline where any lapse in ceasefire or disagreement over terms could collapse the framework. The contradictions regarding the signing location and reports of continued fire suggest that while a formal gesture was made in France, the operational reality on the ground remains volatile.