New Delhi, Oct. 29 -- As the United States toughens its stance on Russia, pressing it to end the war in Ukraine instead of testing nuclear-powered weapons, Russian President Vladimir Putin, ignoring Donald Trump, announced on Wednesday, October 29, that Moscow had successfully tested a Poseidon nuclear-powered super torpedo which "cannot be intercepted".

'Poseidon' is essentially a nuclear-capable cross between a torpedo and a drone.

Vladimir Putin had earlier publicly flexed his nuclear muscles with the test of a new Burevestnik cruise missile on October 21 and nuclear launch drills on October 22.

Announcing the second nuclear-powered submersible drone test in a week, Vladimir Putin said, "Yesterday, another test was conducted for ano...