Australia this month made an initial $500 million payment toward its purchase of U.S.-made nuclear submarines.

But nothing would impede Trump’s “golden age,” as he kept calling it. Members of Congress ate smashburgers emblazoned with ...

As the U.S. and Russia decide the future of Ukraine without Kyiv, Putin teases the world with the possibility of nuclear arms ...

Pyongyang's expanding ICBM fleet now includes missiles believed to be capable of striking North American targets.

The flex between the two comes as the Doomsday Clock warned us back in 1947 that the nuclear arms race between the US and the ...

Russia and the United States have had their first meeting since the start of the Ukraine war, aimed at restoring relations ...

The Trump team’s vacillations may not just cost Ukraine its independence; it could set the stage for a cataclysm.

President Donald Trump said Thursday that he wants to restart nuclear arms control talks with Russia and China and that eventually he hopes all three countries could agree to cut their massive defense ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Drones have the potential to enhance nuclear deterrence, but they also introduce significant risks in terms of escalation ...

Khamenei’s remarks upend months of signals from Tehran to the United States that it wanted to negotiate over its rapidly ...

Grossi visited an electrical substation in the Kyiv region of Ukraine Tuesday and said that damage to such key power grid facilities during the war poses a threat to nuclear safety by potentially ...