Ukraine accused Russia of “deliberately endangering nuclear safety in Europe” after strikes on power substations supplying ...

Russia reaffirmed its commitment to the global nuclear test ban, stating President Putin has not ordered any tests. Kremlin ...

Trump's comments last month sparked fears of a new nuclear arms race and concerns major powers would restart full testing.

The attack in Dnipro, Ukraine’s fourth-largest city, was part of a large Russian missile and drone barrage across the country ...

The US seems to be facing headwinds in persuading Volodymyr Zelenskyy and NATO allies not to interfere with its efforts for a ...

I don't see Trump being afraid of Russia using nuclear weapons,” Ukrainian historian Serhii Plokhy told Newsweek.

Ukrainian strikes disrupted power and heating to two major Russian cities near the Ukrainian border, local Russian officials ...

Russia has reaffirmed its commitment to the nuclear weapons testing moratorium despite US plans to resume tests. The Kremlin ...

Ukraine will face nationwide power cuts of eight to 16 hours today after Russian strikes left parts of the country’s energy ...

On October 26, President Putin, dressed in military uniform, announced that Russia had successfully tested a nuclear-powered missile and described it as a “unique product, unlike anything else in the ...