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

Moscow's decision to lower the threshold for a nuclear attack came as the Kremlin responded furiously to the U.S. allowing ...

Russian President Vladimir Putin formally lowered the threshold for his country's use of nuclear weapons Tuesday, after the ...

President Vladimir Putin approved an update to Russia's nuclear doctrine, widening the scenarios in which it would consider a ...

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his American counterpart Joe Biden granted ...

A top Ukrainian diplomat warned against any appeasement of Russian President Vladimir Putin, saying that the latest deadly ...

Ukrainian officials said the attack looked like an emphatic response by Russian President Vladimir Putin to moves from Kyiv’s ...

A decree signed by the Russian leader, though long-planned, came days after President Biden authorized the use of ...

President Volodymyr Zelenskiy said the German chancellor's phone call with Russia's leader on Friday opened a "Pandora's box" ...

Russian President Vladimir Putin on Tuesday lowered the threshold for nuclear weapons use, just two days after the U.S.

Vladimir Putin ratcheted up the threat of a nuclear attack if US-supplied longer range missiles are fired by Ukraine into ...