Rattled by Russia's Burevestnik missile launch, the US just confirmed its first test of a nuclear-capable Minuteman III ICBM since Trump ordered a nuclear testing revival. While the US vows "no ...

Russia announced "next-generation" weapons in 2018, including the Poseidon torpedo, which can be fired by the new "Khabarovsk ...

The event comes only days after the first long-range test of a Poseidon “doomsday torpedo,” which the submarine was designed to carry.

The United States will in the coming days ask a U.N. Security Council committee to impose sanctions on seven ships suspected of violating U.N. sanctions on North Korea, a State Department official ...

Experts with the Bulletin of the Atomic Scientists in Chicago analyze the risks, both as they’re depicted in the movie and in ...

The world is entering an unmapped era of nuclear risk. The answer is not new explosive tests, but a coordinated campaign with allies to maximize deterrence while working to establish new norms against ...

President Trump tore into Democrats over the ongoing government shutdown, justified his order to restart nuclear weapons ...

It was the first clarity from the Trump administration since the president took to social media last week to say he had “instructed the Department of War to start testing our Nuclear Weapons on an ...

Is this the new game changer in the nuclear arms race or just a dangerous gamble?

President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, saying it would be on an "equal basis" with Russia and China.

North Korea is one potential villain in a fictional movie about nuclear war on Netflix, Kathryn Bigelow’s “A House of ...

Touting new weapons tests, Moscow signals to Washington that it must contend with the Kremlin’s power and negotiate.