In a social media post, the president described the move as a deterrent prompted by threats by a former Russian leader. It is ...

Hudson Institute report warns China is shifting from nuclear deterrence to using weapons for regional dominance, targeting ...

New talks between North Korea and the United States are possible if Washington drops its demand that Pyongyang rid itself of ...

In his most explicit nuclear threat yet, Trump says he repositioned two US submarines near Russia following ominous language ...

Donald Trump has deployed two nuclear-powered submarines near Russia following inflammatory remarks from a senior Russian ...

The move makes U.C.L.A. the latest university to be targeted by Trump administration officials over accusations that it has ...

The bipartisan legislation was introduced as tensions soared between Washington and Moscow, which has spurned President ...

A two-year-old was among five children found dead as a result of what is now Russia’s worst air strike of the year on Ukraine’s capital, which also injured 159 people, President Volodymyr Zelenskyy ...

China is increasing efforts to counter Elon Musk’s Starlink, the world’s largest satellite internet network. From attack satellites and lasers to building its own mega-constellation, Beijing sees ...

Stealth submarines fitted with space-shooting lasers, supply-chain sabotage and custom-built attack satellites armed with ion thrusters. Those are just some of the strategies Chinese scientists have ...

Plus: Markets plunge amid jobs, tariff uncertainty … Ghislaine Maxwell transferred … Public broadcasting takes ...