I agree. I have read some well documented books on our underground facilities, replete with photos.
And it’s all off the books, we have no control, none!
[ I agree. I have read some well documented books on our underground facilities, replete with photos. ]
Some underground bases are innocent old rock quaries that are used as warehouses because of their stable tempratures make them idea for storing things that are temprature sensitive like food, medical supplies, etc... Saves a bundle on refrigeration costs too if the temprature is always stable and can be built in a location that is already hollowed out like and old limestone quarry that was mined out like a salt mine...
But some bases that are “off the maps” are far move devious/scary as you see trucks and vehicles go to and from them and they are not marked or certainly not commercial and the guard posts are well armed....
This is cool: http://en.wikipedia.org/wiki/SubTropolis