French Finance Minister Roland Lescure said the signing of a U.S.–Iran memorandum of understanding at Versailles came as a total surprise to him [1].

The sudden agreement to end the war represents a significant shift in Middle East diplomacy, occurring without prior briefing for key European officials present at the event [1, 2].

The signing took place June 12, 2024 [2, 3], during a dinner hosted by President Emmanuel Macron at the Palace of Versailles [1, 2, 4]. Present at the dinner were Macron and U.S. President Donald Trump [1, 2].

Lescure said he and other guests were not informed that a deal had been finalized. "It was a total surprise for me," Lescure said [1, 2].

Reports on the exact nature of the signing vary. An unnamed U.S. official said the memorandum was digitally signed just before the dinner began [3]. However, other reports state that Trump signed a physical copy of the truce while at the palace [4].

Trump said the agreement was a victory [4]. The memorandum of understanding triggers a 60-day clock for further implementation steps to be taken by the involved parties [4].

Lescure said that the lack of prior briefing made the moment unexpected for those in the room [1, 2]. The event occurred during a broader diplomatic gathering, including the G7 summit [3].

"It was a total surprise for me."

The lack of prior notification to the French Finance Minister suggests that the U.S.–Iran deal was handled through a narrow channel of executive decision-making, bypassing traditional diplomatic briefings for allies. The 60-day implementation window now serves as the critical period to determine if the truce will translate into a permanent cessation of hostilities.