FILE - President Donald Trump gestures next to Britain's King Charles III before leaving Windsor Castle, Windsor, England, Sept. 18, 2025. (AP Photo/Evan Vucci, file)

Japanese Prime Minister Sanae Takaichi, right, and French President Emmanuel Macron arrive for signing ceremony at the Akasaka Palace state guest house in Tokyo Wednesday, April 1, 2026. (Franck Robichon/Pool Photo via AP)

Japanese Prime Minister Sanae Takaichi, center right, and French President Emmanuel Macron, center left, pose for a group photo during signing ceremony at the Akasaka Palace state guest house in Tokyo Wednesday, April 1, 2026. (Franck Robichon/Pool Photo via AP)

Japanese Prime Minister Sanae Takaichi, center right, and French President Emmanuel Macron, center left, pose for a group photo during signing ceremony at the Akasaka Palace state guest house in Tokyo Wednesday, April 1, 2026. (Franck Robichon/Pool Photo via AP)

French President Emmanuel Macron speaks during a joint press conference with Japanese Prime Minister Sanae Takaichi at the Akasaka Palace state guest house in Tokyo Wednesday, April 1, 2026. (Franck Robichon/Pool Photo via AP)

French President Emmanuel Macron, left, and Japanese Prime Minister Sanae Takaichi shake hands during a joint press conference at the Akasaka Palace state guest house in Tokyo Wednesday, April 1, 2026. (Franck Robichon/Pool Photo via AP)

President Donald Trump speaks to reporters aboard Air Force One en route from West Palm Beach, Fla., to Joint Base Andrews, Md., Sunday, March 29, 2026. (AP Photo/Mark Schiefelbein)

In this photo provided by the Ukrainian Emergency Services on Wednesday, April 1, 2026, rescue workers put out a fire in a residential building damaged in a Russian strike in Lutsk, Ukraine. (Ukrainian Emergency Service via AP)