The partial withdrawal—from the town of Sudzha and other villages inside Kursk—is a blow to Ukraine’s military leadership.

Ukrainian troops are outnumbered on the battlefield as their main supply route has been cut off, and Russian drone attacks ...

Italy and Spain made clear on Monday they were not ready to back a European Union proposal to pledge up to 40 billion euros ...

The prime minister says military leaders will meet in the UK next week to discuss the practicalities of future security guarantees for Ukraine.

The U.S. move won’t have an immediate impact on the battlefield, where Kyiv’s forces are struggling to stem a relentless Russian offensive in eastern Ukraine. Ukrainian forces have slowed Russian ...

President Trump has said he wants to broker an end to Russia's war in Ukraine. This was his second call with Russian ...

Russia’s seizure of the Crimean Peninsula from Ukraine exactly 11 years ago on March 18, 2014, was quick and bloodless, but ...

Trump undercut the Kremlin's claim about a "key condition" that it said was discussed during Trump's call with Putin.

Uncertain U.S. military support for Ukraine in its ongoing war with Russia is forcing defense startups to reassess.