VIENNA (AP) — In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear ...

Popcorn in one hand and the ‘Red Phone’ in the other, Vladimir Putin is now watching America’s next move in the nuclear arms race. Like the rest of the world, the Russian president is only relying on ...

But carrying out a nuclear test could set back that modernization strategy because it would reorient the focus of the officials working on those ongoing efforts, according to former US officials who ...

In 1955, the US Navy detonated a nuclear warhead deep beneath the Pacific Ocean during Operation Wigwam. The test focused on ...

President Donald Trump’s call for the United States to resume testing of nuclear weapons last week has experts scratching their heads. What did he really mean – exploding a warhead or testing delivery ...

President Trump’s claims that Russia and China are secretly testing nuclear weapons are correct, according to CIA Director John Ratcliffe and Senate Intelligence Committee Chairman Tom Cotton.

BUSAN, South Korea (AP) — 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 ...

US President Donald Trump made the announcement aboard Air Force One as he returned to the United States from Asia - Copyright AFP ANDREW CABALLERO-REYNOLDS US ...

(CNN) — 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 ...

The US fired a Minuteman III Intercontinental Ballistic Missile (ICBM) early Wednesday, after President Trump called for restarting the nuclear weapons tests. Air Force Global Strike Command launched ...

The Castle Bravo nuclear test produced an explosive yield of 15 megatons and was 1,000 times more powerful than the bomb that destroyed Hiroshima.

(CNN) — 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 ...