Senate Democrats push back against Trump's nuclear testing plans with new legislation requiring congressional approval for ...

The Kremlin reaffirmed that Russia will not break the international ban on nuclear tests unless the United States or another ...

Russian foreign minister Lavrov offers face-to-face meeting with U.S. secretary of state Rubio amid ongoing Ukraine war ...

Kremlin spokesperson Dmitri Peskov rejected U.S. claims that Russia’s Burevestnik missile and Poseidon submarine tests were ...

All options are costly and risky. But not making a decision now could further limit India’s choices in the future.

The New START treaty limited both the U.S. and Russia to 1,550 deployed nuclear warheads and 800 deployed and non-deployed ...

President Donald Trump reiterated his call for the U.S. to resume nuclear testing in a video he posted on his social media ...

A simple rule of thumb in Russia-watching is that when the Kremlin starts talking about nuclear weapons and cutting-edge ...

Between 1945 and 1992, the US tested by far the most warheads, a total of 1,030 (not counting the ones dropped on Hiroshima ...

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

From 1944 to 1988, the US generated more than 100 million gallons of hazardous liquid waste, like chemical and radioactive ...

Kremlin Spokesman Dmitry Peskov has defended Russia’s latest Burevestnik nuclear-powered cruise missile and Poseidon ...