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

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

A Kremlin spokesperson said any potential adversary must understand the "inevitability of retribution" for actions taken ...

Russian President Vladimir Putin signed a revised nuclear doctrine stating that any attack on Russia supported by a country ...

Stocks fell and investors fled to safe-haven assets on Tuesday, as global markets reacted to escalating tensions between the ...

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

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

Ukraine carried out its first strike using six U.S.-provided long-range missiles on Tuesday, as Russian President Vladimir ...

President Vladimir Putin has approved Russia's updated nuclear doctrine to share the country's nuclear deterrence with its ...

Vladimir Putin on Tuesday signed a decree revising Russia's nuclear doctrine to broaden the basis on which Moscow would ...

Russian President Vladimir Putin on Tuesday lowered the threshold for a nuclear strike in response to a broader range of ...