USS Scorpion

The USS Scorpion is a submarine that appeared in Godzilla: King of the Monsters.

Appearance
The USS Scorpion is a submersible of unknown type. It has a large hangar on its underside capable of launching drones and single-man submersibles. Floodlights are installed on its hull, particularly its underside. It is capable of launching nuclear-armed torpedoes.

History
After the battle where the Oxygen Destroyer was launched during the battle in Mexico to kill Godzilla and Ghidorah, Mothra used her bio-luminescence to help Monarch locate Godzilla. Monarch then used the USS Scorpion with the crew of Commander Crane, Captain Bowman, Rick Stanton, Ilene Chen, Ishiro Serizawa, and Mark Russell to transport a warhead to revive Godzilla, with the US Military and G-Team heading to Washington DC to drive Ghidorah and Rodan away from the mainland. While the submarine was traveling, it was sucked down a vortex rapidly and crashed onto the ocean floor, which was later revealed to be a tunnel to the Hollow Earth. The submarine's crew discover an ancient underwater city before coming across the resting Godzilla. They were ready to revive Godzilla until Commander Crane reveals that the weapons system was damaged in the crash and that the warhead would have to be detonated manually. Serizawa then says that he will be the one to detonate the warhead and revive Godzilla. The USS Scorpion then escapes the explosion and returns to the surface.