Special U.S. envoy Steve Witkoff says Russian leader Vladimir Putin agreed to allow the U.S. and Europe to offer Ukraine a security guarantee resembling NATO's collective defense mandate.

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.

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

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.

Security guarantees for Ukraine have become one of the key topics in negotiations to end the war. RBC-Ukraine analyzes what Western partners are promising Kyiv and how effective their guarantees could be.

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

Donald Trump said the US would help arrange European security guarantees for Ukraine if peace could be agreed with Russia, as he pledged to set up a meeting between Volodymyr Zelenskyy and Vladimir Putin.