What would happen if you detonated 10 Tsar Bombas at the depths of the Marianas trench?

kaiju

I'm thinking it would cause massive tidal wave, and kill anything underwater within a few dozen -hundred miles. Shockwaves and all.

Beyond that? Meh.

Nothing good.

nothing would happen. the devices would fail before getting to the depths.

Do you think a sinister organization would host such of an event. Sometimes I wonder about these so called natural disasters.

Just like the ginormous whirlpool when Japan was hammered.

It would crack the world open like a watermelon.