(From left) European Commission President Ursula von der Leyen, British Prime Minister Keir Starmer, Finland's President Alexander Stubb, Ukrainian President Volodymyr Zelensky, President Trump, France's President Emmanuel Macron, Italy's Prime Minister Giorgia Meloni, Germany's Chancellor Friedrich Merz, and NATO Secretary General Mark Rutte in the Grand Foyer of the White House on Monday (AP Photo/Alex Brandon)