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.

After the Trump-Putin summit, European leaders said they would accompany President Volodymyr Zelensky of Ukraine to the White House on Monday.

According to the German government, the discussions will cover the state of peace efforts, security guarantees, territorial questions, continued support for Ukraine, and maintaining sanctions pressure.

European leaders will join Ukraine's Zelenskyy for a meeting in Washington days after Donald Trump's summit with Russia's Putin in Alaska.

President Trump and Ukrainian President Volodymyr Zelensky will hold a meeting together on Monday afternoon before they are joined by European officials traveling to Washington for key talks on the future of the Russia-Ukraine war.

European leaders in a "coalition of the willing" are meeting to project unity in response to Putin’s demands at his summit with Trump ahead of Zelenskyy’s Washington visit.

Russian President Vladimir Putin says he and President Donald Trump have reached an “understanding” on Ukraine and warned Europe not to “torpedo the nascent progress.”