The document analyzes the newest additions to Russia’s Strategic Nuclear Forces, including the nuclear-powered cruise missile ...

US President Donald Trump and Russian President Vladimir Putin have spent weeks trading threats to restart nuclear tests, an escalation kicked off by Putin’s boasts about tests of the Poseidon nuclear ...

Germany stores around 20 US nuclear weapons at an air base in Rhineland-Palatinate, part of Washington's security guarantee ...

President Trump wants to restart domestic testing to keep up with adversaries like China and Russia, but nuclear experts ...

Energy Secretary Chris Wright says that new tests of the U.S. nuclear weapons system ordered up by President Donald Trump ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given ...

The US fired a Minuteman III Intercontinental Ballistic Missile (ICBM) early Wednesday, testing America’s national defense as ...

The U.S. hasn’t tested the explosion of a nuclear weapon since 1992, when President George H.W. Bush ordered a moratorium.

Energy Secretary says administration will tests nuclear weapons ‘systems’ without detonating devices — for now ...

Trump announced late Thursday that he had ordered the Pentagon to begin testing nuclear weapons on an “equal basis” with Russia and China. The move would mark the first time the United States would ...

Over a 40-year period, up to 1989, the Soviet Union detonated 456 nuclear weapons in present-day Kazakhstan. A new ...