NATO defense chiefs are holding a virtual meeting to discuss security guarantees for Ukraine as part of efforts to end Russia's war on its neighbor.

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.

Zelensky returns to the Oval Office for the first time since his blowup with Trump. This time he is bringing back up.

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

Officials told Reuters that the Pentagon is carrying out planning exercises on the support Washington could offer beyond providing weapons.

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.

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

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.