A tsunami bomb is a numclear bomb hidden in an autonomous submarine. The submarine swims near a coastal city and detonates the nuclear bomb, setting off an enormous tsunami to destroy the city. If salted, the nuclear bomb could do continental damage.
How the Secret Russian Tsunami Bomb Works
WHY RUSSIA’S ‘POSEIDON’ UNMANNED UNDERWATER DRONE IS A DOOMSDAY WEAPON?
https://www.youtube.com/watch?v=QP1kADQ3jXg
Russia’s Poseidon torpedo can create 500-meter tsunami waves
