President Donald Trump and the president of Iran signed a protocol on May 23, 2026, to end hostilities on all fronts [1, 2].
The agreement aims to stabilize a volatile region by halting military actions and restoring critical maritime trade routes. This diplomatic shift follows a period of intense conflict that threatened global energy markets and regional security.
The signing took place Wednesday evening at the Château de Versailles in France [1, 3]. While President Trump signed the document in person, the Iranian president signed the agreement remotely [1]. The protocol was finalized 24 hours ahead of the originally planned date [1].
Under the terms of the deal, both nations agreed to cease all military operations, including those in Lebanon [1]. A central component of the agreement is the reopening of the Strait of Hormuz for a period of 60 days [1, 2]. This measure is intended to resolve the blockade that occurred during the three-and-a-half-month war [1].
French officials have welcomed the development. Jean-Yves Le Drian said, "La voie de la négociation doit s'imposer" [2].
The sudden nature of the agreement led to immediate analysis regarding the diplomatic strategy of the U.S. administration. One commentator said, "S'il est signé, ça montrera que Donald Trump a lâché" [3].
Despite the reported signing at Versailles, some reports have suggested the agreement was no longer imminent, reflecting contradictions in the available information regarding the finality of the deal [1].
“The protocol was finalized 24 hours ahead of the originally planned date.”
The agreement represents a sudden pivot toward diplomacy after 3.5 months of conflict. By focusing on the 60-day reopening of the Strait of Hormuz, the protocol prioritizes the restoration of global oil transit over a permanent peace treaty. The use of a remote signature for the Iranian president and the choice of a French venue suggest a high level of mutual distrust and a reliance on third-party mediation to avoid direct confrontation.
