Russia is testing nuclear weapons, and China is testing them too, you just don’t know about it,” Trump said in an interview ...

US President Donald Trump has said he’s instructed the Defense Department to start testing nuclear weapons “on an equal basis ...

The U.S. military is preparing to deploy two new satellite-jamming systems aimed at disrupting Chinese and Russian ...

President Trump and one of his top cabinet officials are sending mixed messages on how the U.S. government is handling the ...

After his recent remarks about resuming nuclear testing, President Trump told "60 Minutes" "we're the only country that doesn ...

The US military is close to fielding two new weapons designed to temporally jam Chinese and Russian intelligence, surveillance and reconnaissance satellites, giving the Pentagon three counter-space ...

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

The routine exercise comes amid confusing remarks from US President Donald Trump and other officials about America restarting ...

The U.S. Treasury Department on Tuesday sanctioned eight individuals and two entities who it said were involved in a variety ...

Pakistan has denied US President Donald Trump’s allegation that it conducted secret nuclear tests, reaffirming its commitment ...

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