Vladimir Putin is open to discussing a Ukraine ceasefire deal with Donald Trump but rules out making any major territorial ...

Putin has ruled out any significant territorial concessions and demands that Kyiv abandon its NATO membership ambitions.

The new doctrine allows for a potential nuclear response by Moscow even to a conventional attack on Russia by any nation that ...

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

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...

Former U.S. Ambassador to Ukraine William Taylor joined CBS News to discuss Ukraine's use of American missiles in strikes on ...

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

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

Russia's nuclear doctrine now sees any aggression made with the help of a nuclear state as a joint attack.

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