Trump orders immediate resumption of U.S. nuclear weapons testing to match global programs, citing Russia and China's ...

When some Ohio-class submarines were retrofitted with non-nuclear Tomahawk missiles instead, this one sub was the first to ...

According to the Russian leader, the test saw the mysterious weapon launched from a submarine and traveling under nuclear ...

Putin announced successful Poseidon nuclear drone testing as President Donald Trump urged Russia to end the Ukraine war ...

U.S. and Russian officials have both described Poseidon as a new category of retaliatory weapon, capable of triggering radioactive ocean swells to render coastal cities uninhabitable.

Russian President Vladimir Putin is sending a message to President Donald Trump: Moscow wouldn’t be cowed into concessions on ...

The main reason that no one else has tried to build something like this is that it doesn’t really have any use," one expert ...

The existence of the 9M730 Burevestnik was first made official in early 2018 as a part of six new strategic weapons, including hypersonic and ballistic ...

Russia tested a new nuclear-capable and powered cruise missile fit to confound existing defenses, inching closer to deploying ...