The U.S. was the first nation to test a nuclear bomb, doing so in 1945, and continued testing above and below ground until a ...

The U.S. has an estimated 200 tactical nuclear weapons, with roughly half deployed in Europe. The U.S. is believed to have ...

Defense startup Castelion said on Friday it has won contracts to integrate its Blackbeard hypersonic strike weapon with ...

The confusion over Trump's intention started minutes before he held a critical meeting in South Korea with Chinese President ...

President Donald Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first ...

The US Army’s first hypersonic battery will have its full load of eight missiles by December, marking a major milestone in the program.

BUSAN: President Donald Trump ordered the US military on Thursday to immediately resume testing nuclear weapons ...

Trump defended his decision later aboard Air Force One, saying it is ‘appropriate’ for the US to test nuclear weapons in line ...

President Donald Trump on Thursday vowed to begin testing US nuclear weapons “on an equal basis” with Russia and China, heralding a potentially major shift in decades of US policy at a time of growing ...

This apparently significant change in US policy comes days after the US president denounced Russia for testing a ...