Macron posts video of Trump signing US-Iran MoU French President Emmanuel Macron posted on X a video of US President Donald Trump signing the Memorandum of Understanding with Iran at Versailles. "This agreement paves the way for lasting peace and allows the reopening of the Strait of Hormuz," he said, adding that the agreement will lead to a "decrease in energy prices". Le Président Trump a signé ce soir à Versailles l’accord entre l’Iran et les États-Unis.