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

Russia on Sunday reaffirmed that President Vladimir Putin has not ordered any nuclear tests and that Moscow remains committed ...

Kremlin spokesman Dmitry Peskov said, however, if Washington indeed carries out nuclear weapons tests, “Russia will have to ...

Russia has denied conducting any nuclear weapons test, affirming that President Vladimir Putin remains committed to the ...

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

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

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

Donald Trump is pushing to resume testing nuclear weapons, leading Vladimir Putin to do the same. The legacy of nuclear tests is devastating.

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

Russia currently has 5,459 nuclear warheads, the highest number in the world. Of these, around 1,718 are strategically ...

Russian Foreign Minister Sergei Lavrov on Saturday confirmed that President Vladimir Putin’s latest directive to study the ...

Russia’s foreign minister confirmed that agencies are studying President Putin’s directive to explore readiness for nuclear ...