President Vladimir Putin on Tuesday formally lowered the threshold for Russia’s use of its nuclear weapons, a move that ...

World leaders and analysts expressed doubts Wednesday that the change to Russia's nuclear doctrine amounted to much more than ...

Russian President Vladimir Putin has approved changes formally lowering the threshold at which his country can consider a ...

Nuclear powers should show more restraint, the Chinese government said on Wednesday in response to President Vladimir Putin's ...

"We were not surprised by Russia's announcement that it would update its nuclear doctrine; Russia had been signalling its ...

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

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

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

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

WASHINGTON − Ukraine carried out its first strike using long-range U.S.-provided missiles on Tuesday. Later, Russian ...

It is day 1000 today of President Putin’s “3 day” Special Military Operation. Ukraine has about six weeks to get to a place ...

Fox News chief national security correspondent Jennifer Griffin reports on how new NATO countries are responding to Ukraine ...