The strikes, which were the latest in Russia’s almost daily attacks on the Ukrainian power grid as bitter winter temperatures ...

Poland launched fighters and an early warning aircraft, and put its ground air defenses on "the highest state" of alert.

Russian strikes on Ukraine overnight killed one person, wounded 17 and caused emergency power outages across the country, ...

Russian President Vladimir Putin is now believed to be more dug in than ever, according to a recent intelligence assessment.

Russian Foreign Minister Sergei Lavrov said on Tuesday that Moscow is prepared to give NATO and EU countries a non-aggression ...

Ukrainian President Volodymyr Zelensky said Kyiv is working with its partners in the "Coalition of the Willing" to draw up a ...

Russian strikes on Ukraine overnight left four people dead and several others injured, days after President Trump issued ...

Ukraine's European allies said frozen Russian assets needed to be used quickly to fund support for Kyiv, one of several ...

By holding nuclear drills and boasting about the successful test of a pioneering nuclear-powered cruise missile, Russian ...

Ukraine's leader was greeted by King Charles as he arrived in the U.K. on Friday to strategize with European backers on ways ...

Polish and allied air forces were activated as Russia struck targets in Ukraine, prompting temporary closures of Radom and ...