The Polish armed forces also activated ground-based air defenses and radar reconnaissance systems during Russia's overnight ...

Vladimir Putin's forces plunged the Ukrainian capital into darkness and cut water supplies with massive missile and drone ...

Secretary of State Marco Rubio, Steve Witkoff and Jared Kushner plan to discuss peace terms again after an uproar over a ...

Ideas include joint offensive cyber operations against Russia, surprise NATO-led military exercises, as well as faster and ...

Business Insider went aboard a Royal Air Force Voyager tanker to watch it refuel NATO fighter jets operating over Eastern ...

TOP diplomats from Kyiv are heading to the US to continue talks on a peace deal that could end Russia’s bloody war in Ukraine ...

The ruthless and ongoing Russian attacks on Kyiv today inflicting wanton harm to civilians came hours after Ukraine had used ...

Moldovan authorities said on Saturday that Russian drones had entered the country’s airspace, posing a threat to aviation, in ...

The 28-point proposed peace plan to end the Ukraine-Russia war will not work. Despite President Trump’s desire to find a ...

"None of us really know what Zelenskyy is like operating solo, because he never has," one expert told NBC News.

Trump’s attempt to bully Kyiv met resistance from Ukraine and its allies in Geneva — but Europe can’t claim a success either ...

U.S. Secretary of State Marco Rubio is reportedly expected to skip next week's NATO foreign ministers' meeting in Brussels.