The Latest Breaking News from Nuclear Weapon

President Vladimir Putin, who rules the world's biggest nuclear power, has repeatedly cautioned the West that any attack on Russia could provoke a nuclear response.

Ramzan Kadyrov is sending his teenage sons, the youngest of whom is 14, to fight in Ukraine just days after urging Vladimir Putin to use nuclear weapons in the conflict

Ramzan Kadyrov, a Vladimir Putin ally and head of Russia's Chechnya region, said Moscow should consider using a low-yield nuclear weapon in Ukraine after the loss of Lyman

President Biden is an old man. This is not something American officials and those close to the White House are usually keen to signal but this week — as Russia made repeated thinly veiled threats to use nuclear weapons over Ukraine — they were. The commander-in-chief has vivid memories of…

Russian President Vladimir Putin warns that he won’t hesitate to use nuclear weapons to ward off Ukraine’s attempt to reclaim control of Moscow-occupied areas that the Kremlin is about to annex

Tactical nuclear weapons have burst onto the international stage as Russian President Vladimir Putin, facing battlefield losses in eastern Ukraine, has threatened that Russia will “make use of all weapon systems available to us” if Russia’s territorial integrity is threatened. Putin has characterized the war in Ukraine as an existential…

President Vladimir Putin's latest warning that he is ready to use nuclear weapons to defend Russia amid the war in Ukraine has made a troubling question much more urgent: Is the former KGB spy bluffing?

Vladimir Putin placed the Kremlin’s strategic nuclear weapons forces on ‘high alert’ at the start of the conflict and has continued his sabre-rattling ever since

An ally of President Vladimir Putin on Tuesday outlined the scenario of a nuclear strike on Ukraine, saying that the US-led NATO military alliance would be too scared of a "nuclear apocalypse" to directly enter the conflict in response. Dmitry Medvedev, a former president who now serves as deputy chairman…

UN Secretary-General Antonio Guterres renewed his call Monday for the global abolition of nuclear weapons as concerns grow over Russia's threat to use them in the Ukraine war. "Decades after the fall of the Berlin Wall, we can hear once again the rattling of nuclear sabers," Guterres told a special…

Untrained conscripts being sent directly to Ukraine frontline, Kyiv claims; UK announces new package of sanctions