On Sunday, US President Joe Biden authorised Ukraine to use Washington-supplied missiles to strike deeper inside Russia for ...

The Kremlin warns Kyiv's use of such missiles would mark an escalation in the conflict, hours after Joe Biden gives the green ...

Vladimir Putin has approved an updated nuclear doctrine, saying that Russia could consider using nuclear weapons if it is ...

Russian President Vladimir Putin has signed a revised nuclear doctrine declaring that a conventional attack on Russia by any nation that is supported by a nuclear power will be considered a joint ...

Russian leader Putin signs a new doctrine that lowers the threshold for using nuclear weapons. We'll be bringing you the very ...

The Kremlin says it has adapted its nuclear doctrine and that the changes will be "formalised as necessary" - as Moscow ...

US President Joe Biden’s decision to allow Ukraine to use American-made long-range missiles to hit targets inside Russian ...

As his presidency enters its final stretch, Joe Biden has authorized Ukraine to use American-supplied missiles to strike deep ...

The decision to change Russia's official nuclear doctrine is the Kremlin's answer to a reported decision by the ...

Russian President Vladimir Putin approved updated principles of Russia's nuclear deterrence policy, according to a ...

President Vladimir Putin on Tuesday approved an updated nuclear doctrine that allows Russia to expand its use of atomic ...