The Nuclear Information Project at the Federation of American Scientists estimated that the U.S. had about 3,700 warheads in ...

U.S. Secretary of Defense Pete Hegseth unveiled sweeping changes on Friday to how the Pentagon purchases weapons, allowing ...

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

Few people know the harm nuclear testing can do better than inhabitants of the Marshall Islands which was a US-administered trust territory of the United Nations from 1947 to 1986.

Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon ...

The development comes after President Trump’s surprise statement suggesting the US would restart atomic tests — for the first ...

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

Trump orders immediate resumption of U.S. nuclear weapons testing to match global programs, citing Russia and China's ...

President Donald Trump appears to have ordered a return to nuclear testing after decades of uneasy but effective treaties ...

Pakistan has rejected Donald Trump’s claim that it is among a handful of nations actively testing nuclear weapons. A senior ...

Unidentified drones were spotted over a Belgium military base housing U.S. nuclear weapons, sparking security concerns and an ...

Vladimir Putin ordered plans to restart Russia’s nuclear tests after Donald Trump said last week that America would carry out ...