There is a big building under the sea of Diego Garcia?

Question

i look at Diego Garcia with Google Earth and i wonder there is a building or something very big under the sea. what it is?

Answer

I'm pretty sure it's a secret underground base because Diego Garcia is the name of a small island naval base. I also think that it's an underground base is what the internet is telling me.

There is a big building under the sea of Diego Garcia?

Answers (1)