European leaders will once again try to grasp control of negotiations over the war in Ukraine on Thursday, in an increasingly frantic tug-of-war against the US and Russia that could be nearing a climax.

European Union leaders are holding emergency talks on ways to quickly increase their military budgets after the Trump administration signaled that Europe must take care of its own security and also su

European Union leaders are holding emergency summit talks to beef up their own military defenses and make sure Ukraine will still be properly protected as Europe faces the prospect of the U.S. cutting

"During all this period, and last week, you stayed with us," the Ukrainian president tells European leaders in Brussels.

Days after his public spat with Ukrainian President Zelenskyy, President Trump defended his handling of the Ukraine-Russia war during a speech to Congress. NBC News’ Matt Bodner reports on the latest details surrounding the Ukraine-Russia war.

How Trump’s halt on Ukraine aid could reshape the war. European leaders are set to meet in Brussels today to discuss how to support Ukraine and strengthen their own military cap

Information about Russia's intentions and military movements has been critical to Ukraine's defense and a strong indication of support from the U.S.

Ukraine may not be able to sustain the war with Russia as President Donald Trump has kept the ban on military aid in place.