President Donald Trump’s announcement of resuming nuclear testing has stirred questions about the type, such as live testing ...

Everything we know about Putin’s new nuclear-armed underwater drone Poseidon after ‘successful’ test - Putin has brandished ...

Putin tests nuclear submarine torpedo capable of causing ‘radioactive tsunami’ - News of the test comes days after Trump warned that the US has a nuclear submarine off Russian shores ...

The Poseidon nuclear-powered super torpedo is capable of devastating coastal regions by triggering vast radioactive ocean swells, military analysts say.

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

President Vladimir Putin says Russia has conducted a successful test of a new atomic-powered and nuclear-capable underwater ...

Russia tested a new nuclear-capable and powered cruise missile fit to confound existing defenses, inching closer to deploying it to its military, President Vladimir Putin said in ...