The political turbulence could pose a challenge for Russian president Vladimir Putin as the full-scale war he started against ...

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 ...

By Guy Faulconbridge, Dmitry Antonov and Mark Trevelyan MOSCOW (Reuters) - President Vladimir Putin's spy chief warned the ...

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

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

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

While pressure is mounting on the incoming administration, the screws are tightening on Moscow, whose war expenditures are ...

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

Putin warned in September that Russia was changing its nuclear doctrine. Biden's authorization has renewed focus on what that ...

FOOTAGE appears to show Ukraine unleashing a US-supplied missile into Russia for the first time. Kyiv blitzed a military ...

VLADIMIR Putin has given the green light to a fresh nuke doctrine – threatening to use nuclear weapons against the West if ...