Pyramids under the waters near Cuba were discovered by two scientists Paul Weinzweig and Pauline Zalitzki. They found the ruins of ancient buildings about a mile below the sea
Paulina found elsewhere in Cuba ancient descriptions and symbols that were identical to those on the waterfront structures below.
the two scientists used submarines to locate and explore these pyramid structures
They found a written language engraved on the stones.
The U.S. government discovered the site during the Cuban missile crisis in the sixties, Nuclear submarines cruising in the Gulf (in deep sea) met pyramid structures. They immediately took control in order so that it would not come into Soviet hands. Or so the story goes ...
A whistleblower from the army, that used to serve in Montego Bay told they are still working on the site and recovering objects and instruments
This area in Cuba has not been above water for at least 10,000 years ...