U.S. President Donald Trump used the G7 summit in France to promote a preliminary deal aimed at ending the war with Iran and said he hopes to pursue similar peace efforts in Ukraine and Lebanon.

He described the Iran agreement as a major breakthrough that would lower oil prices, boost markets, and improve global stability.

Trump’s arrival came amid concern among allies over his foreign policy approach, including tariff threats and disputes with NATO partners over coordination on military actions.

He met with French President Emmanuel Macron and discussed the reopening of the Strait of Hormuz, suggesting limited need for additional international support, Al-Jazeera has reported.

Despite tensions with other leaders, Trump said the agreement marked a turning point in U.S. relations with Iran and a step toward broader regional peace.