Russia's president has previously warned the U.S. and other NATO allies that allowing Ukraine to use Western-supplied ...

On the 1,000th day of the Ukraine war, Putin expanded Russia's nuclear weapons doctrine, allowing for the use of nuclear ...

By Guy Faulconbridge MOSCOW (Reuters) -Russian President Vladimir Putin issued a warning to the United States on Tuesday, ...

President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring that a conventional attack on Russia by any ...

Ukraine marked 1,000 days on Tuesday since Russia's full-scale invasion, with weary troops battling on numerous fronts, Kyiv ...

Russia launched drone attacks on Ukraine overnight as its full-scale invasion continues. G20 leaders meeting in Brazil have ...

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western ...

Putin’s endorsement of the new nuclear deterrent policy comes on the 1,000th day after he sent troops into Ukraine on ...

Trump’s second term in office will have repercussions for US policy on Russia, Ukraine and NATO. Bloomberg reporters answer ...