Vladimir Putin says Russia has tested its nuclear-powered Poseidon torpedo, calling it unmatched in global weaponry.

A Russian cruise missile whose secret development led President Trump to abandon a nuclear arms control pact with Moscow in ...

Although there is no proof that the Kremlin is behind the most recent incident, it would come as part of a month-long pattern ...

Trump said the U.S. will test nuclear weapons “on an equal basis” with Russia and China. None of the three countries has ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

A United Nations committee has adopted a Japan-led draft resolution calling for steps to achieve a world without nuclear ...

Sen. Lindsey Graham’s bill to place sanctions on Russia seems like it would have no difficulty passing the Senate—but it has ...

Nobel Prize winner Wole Soyinka announced that the United States revoked his non-immigrant visa, issued last year, and asked ...

Because of its power source, the Burevestnik can remain airborne far longer than other nuclear-armed missiles.

U.S. allies worry that American volatility and Russian outreach and arms sales, in particular, are driving Vietnam into a new phase.

The Kremlin said on Tuesday that Russia offered top quality energy at a good price and so its partners would decide for ...

Xi meeting and a string of international summits this fall will show that Putin did not just gamble the Russian economy with ...