Russia promised a response to President Joe Biden's decision to let Ukraine strike targets on Russian soil with U.S.-made ...

The warning arrived amid fears that the war could escalate, a day after Ukraine's military first launched U.S.-made ...

LONDON -- The U.S. Embassy in Kyiv temporarily closed its doors on Wednesday out of "an abundance of caution," as it warned ...

The warning arrived amid fears that the war could escalate, a day after Ukraine's military first launched U.S.-made ...

"We were not surprised by Russia's announcement that it would update its nuclear doctrine; Russia had been signalling its ...

The Pentagon will send Ukraine at least $275 million in new weapons, U.S. officials said Tuesday, as the Biden administration ...

But overnight on Tuesday, Ukraine hit a Russian ammunition dump further north in Bryansk.Then, Vladimir Putin signed into law ...

Vladimir Putin’s war on Ukraine is escalating after months of bloody attrition.Most Read from BloombergParis to Replace ...

German Defense Minister Boris Pistorius has warned that Russia poses a military and hybrid threat. Germany's Foreign Minister ...

Ukraine has fired US-made ATACMS missiles into Russia’s Bryansk region in a major escalation on the 1,000th day of war. Follow for live news updates.