Anyone in San Diego know this building?

I came across this satellite image of San Diego Bay, and was shocked to see this swastika shaped building standing there. I wasn't able to find out what type of facility it is, but based on the large parking area and fortified appearance, I'm guessing it's a government building or jail or something similar. Do any of you know what it is, and why it is shaped like a giant swastika?
maps.google.com...,-117.157538&spn=0.003801,0.005086&t=h&hl=en

This is a repost. These pictures have been posted several times before.

Asking what the building is? Army barracks.
If I'm not mistaken, someone here on ATS even gave very detailed descriptions and info on the place because he was trained or stationed there.

[edit on 3/9/05 by thematrix]