Craft Captured Entering Underwater Base

[Red Lantern]

I was viewing the Ascension Island on Google Earth when I came across an object that looked strange. Upon taking a closer look I noticed that the object was of terrestrial manufacture and that it was either entering/or exiting the ocean. This craft most likely belongs to the British Royal Navy or the US Air force. Perhaps even NASA because they do use this island as a pit stop to and from the Moon.

[Red Lantern]