The Russian leader’s use of the missile against Ukraine sends a powerful signal about his intention to weaken NATO and bend ...

Xi Jinping is almost surely comfortable with Vladimir Putin’s threats to use his most destructive weapons against Ukraine.

Russia's Dmitry Medvedev warned of nuclear war if the U.S transfers nuclear weapons to Ukraine: "The consequences are obvious ...

President Vladimir Putin said on Thursday that Russia would use all weapons at its disposal against Ukraine if Kyiv were to ...

The U.S. decision to allow Ukraine to fire American weapons deeper into Russia has not increased the risk of a nuclear attack ...

Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

Russian President Vladimir Putin on Thursday praised US President-elect Donald Trump as an “intelligent and experienced” ...

Russia is closing in on a key town in Ukraine's defensive line made vulnerable by the loss of Vuhledar, the British defence ...

The Russian president recently updated Moscow's nuclear doctrine, lowering the threshold for an unconventional strike. Putin ...

Volodymyr Zelensky has called on the US to convince “sceptics” in Europe that Ukraine should be invited to join Nato. For the ...

Lucy Easthope, an adviser in emergency management and response, gives Yahoo News insight into how prepared the UK really is ...

Russian President Vladimir Putin has threatened to strike Ukraine again with a new nuclear-capable ballistic missile ...