(Multiple cruisers, destroyers and battleship converge in one large area in the north sea. They are here in response to a supernatural phenomenon named by the SCP Foundation as SCP 3700. Where two colossal organisms rise and battle each other)

Then two massive leviathans emerge from the sea, a crustacean-like creature designated "SCP 3700-1" and a sea serpent designated "SCP 3700-2". They circle each other before they begin to fight. Using whatever abilities they have in order to mortally wound or kill the other