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 ...

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 ...

"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 ...

Russia will do everything possible to prevent the breakout of nuclear war: Lavrov. Lavrov told reporters in Rio de Janeiro that nuclear weapons would act as a deterrent to nuclear war. President Vladi ...

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.

The developments in the war are being watched closely in the Chicago area, where there are more than 300,000 Ukrainians in the city and suburbs.