President Donald Trump and Iranian President Masoud Pezeshkian signed a memorandum of understanding on Wednesday, June 17, 2026, to end the war [1].

The agreement aims to resolve the ongoing conflict between the two nations and reopen the Strait of Hormuz, a vital maritime corridor for global energy shipments [2].

The signing took place at the Palace of Versailles in France [3], with French President Emmanuel Macron present to facilitate the proceedings [3]. The draft memorandum of understanding consists of 14 points [4].

This diplomatic effort follows a period of intense volatility in the region. The deal seeks to stabilize the Middle East by addressing the primary drivers of the current hostilities between the U.S. and Iran [2].

Despite the signing, the agreement faces domestic scrutiny in the United States. Sen. Mark Warner (D-VA) expressed doubt regarding the political viability of the deal. "I don't think Donald Trump can even sell this deal," Warner said [5].

President Trump also addressed the role of other regional actors in the conflict. Regarding the Israeli leadership, Trump said, "Netanyahu has to be more responsible" [6].

The agreement represents a significant shift in U.S. foreign policy toward Tehran. By focusing on the reopening of the Strait of Hormuz, the administration is prioritizing the restoration of international shipping lanes, and the reduction of global economic pressure caused by the blockade [2].

I don't think Donald Trump can even sell this deal

The memorandum of understanding serves as a framework for de-escalation rather than a comprehensive peace treaty. By focusing on the Strait of Hormuz, the U.S. and Iran are addressing a critical economic flashpoint that affects global oil prices and maritime security. However, the success of the deal depends on whether the Trump administration can secure legislative support and whether regional allies, specifically Israel, align with the new terms.