Not even a full day after hosting European leaders who expressed solidarity with Ukraine, Trump on Tuesday reverted to his usual pro-Putin self.

Leaders of five European nations, plus the European Commission and NATO, are meeting with presidents Trump and Zelenskyy Aug. 18. Here's who they are.

The leaders of Germany, France, Britain and other supporters of Ukraine have come together in exceptional ways to help sway the U.S. president.

President Trump met with European leaders on Monday to discuss the war in Ukraine alongside the country’s president, Volodymyr Zelensky, amid a push from the White House for an end to the

U.S. and European military planners have begun exploring post-conflict security guarantees for Ukraine, U.S. officials and sources told Reuters on Tuesday, following President Donald Trump's pledge to help protect the country under any deal to end Russia's war.

The leaders dropped everything to travel to Washington to ensure President Trump didn’t force a bad deal on Ukraine. A road map for peace remains elusive.

As President Donald Trump hosted Ukrainian President Volodymyr Zelenskyy and top European leaders to energize months of stalled U.S.-led efforts to halt Russia's 3 1/2-year-old war, the tone and style of the sit-down was far different than when Zelenskyy was hounded out of the White House in February.

General Christopher Donahue, commander of U.S. Army Europe and Africa, said allies could seize Kaliningrad "in a timeframe that is unheard of."

As the White House hosted talks aimed at bridging big differences between the United States and Ukraine over a peace deal with Russia, an image claimed to show France's president sitting outside the Oval Office with other top officials spread in posts mocking Europe's leaders.

Donald Trump has told Ukraine to give up hopes of getting back annexed Crimea or joining NATO as he prepares to host President Volodymyr Zelensky and European leaders in Washington on Monday to press Kyiv into accepting a peace deal with Russia.