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

The Malta-flagged cargo ship Ruby, which set off from Russia's northern port of Kandalaksha, has docked in England.

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

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

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

Putin will share Russia's nuclear deterrence with its allies—mirroring NATO's "attack on one member is an attack on all" ...

Trump’s second term in office will have repercussions for US policy on Russia, Ukraine and NATO. Bloomberg reporters answer ...

The nuclear doctrine states that final authority to use nuclear weapons rests with the President, and the changes are ...

The EU and the UK have imposed new sanctions on Iran in response to their continued support of Russia in the war with Ukraine ...

President Vladimir Putin on Tuesday formally lowered the threshold for ... use Western-supplied longer-range weapons to hit ...

Ukraine launched U.S.-supplied long-range missiles into Russian territory, prompting Russia to lower its nuclear weapon use ...