President Trump said Monday that his meeting with French President Emmanuel Macron marked an "important step" in ending the war between Russia and Ukraine, as Mr. Trump's return to the White House has indicated a likely tipping point in American support — and a possible rift with France and other European allies.

President Trump and French President Macron held a joint press conference at the White House that largely centered around the ongoing negotiations to end the war in Ukraine after Russia's invasion three years ago.