Finland and Sweden have issued updated survival guides to every one of their citizens, as fears grow that Vladimir Putin's war in Ukraine could easily spill over into neighbouring territories

Vladimir Putin's ally, Sergey Markov, has warned that the decision to allow Ukraine to use Western long-range missiles could see a nuclear conflict started by the West before the end of the year

VLADIMIR Putin has given the green light to a fresh nuke doctrine – threatening to use nuclear weapons against the West if Ukraine fires long-range missiles on Russian soil. The deluded

Putin has relaxed the threshold for Russia’s use of its nuclear weapons, a move that follows Joe Biden’s decision to let Ukraine strike targets inside Russian territory with US-supplied missiles

The Russian president has approved a new nuclear doctrine as the war in Ukraine continues to escalate, with a state official saying it could lead to the end of humanity

A former spokesperson for Putin has warned Brits of "nuclear war by Christmas" after Ukraine was granted permission to fire Western long-range missiles.

Russia’s updated nuclear doctrine designates aggression against itself or allies by non-nuclear states, supported by nuclear states, as a joint attack. This comes as Ukraine executes its first strike in Russia using Western missiles.

Terumi Tanaka, co-chair of a group representing survivors of the US atomic bomb attacks in 1945 which was awarded this year’s Nobel Peace Prize, tells Adam Withnall in Tokyo that civilisation as we kn

Sky News host Paul Murray discusses the “frightening” nuclear option response from Russia due to Ukraine’s use of missiles fired into Russia.

The Kremlin dictator has not been seen for 12 days, during which time he has been absent from escalating tensions with Ukraine and was also missing when his regime threatened to nuke the West.