Russia’s Federal Security Service accused the man of planting an explosive device in the car, but said that it was detonated ...

That's over 1,600 times more powerful than the largest nuclear bomb ever tested (the Tsar Bomba ... kilometers of ocean water would contain the blast, while nearby currents could distribute ...

The Tsar Bomba wasn’t just a bomb—it was a message. In 1961, the Soviet Union detonated the largest nuclear weapon ever built, unleashing a 50-megaton explosion that was 3,000 times more ...

And all this came from a 1.4 megaton bomb. Tsar Bomba, which was the largest ... So, there would be no mushroom-shaped cloud and no subsequent blast wave or mass destruction.

You can tweak the settings of the blast and choose one of four bombs ranging from the original “Little Boy” nuke to Russia’s Tsar Bomba, the largest nuclear weapon ever detonated.

A Telegram post by the Russian Investigative Committee ... while another brief clip purported to show the moment of the blast itself. There has been no official confirmation but Russia’s state ...