This is like saying you can’t see what the value of the internet is. If you can’t imagine _any_ reason why technical info on subs would be highly sensitive, you

This is like saying you can’t see what the value of the internet is. If you can’t imagine _any_ reason why technical info on subs would be highly sensitive, you are going to need to read some books, because there’s literally thousands of reasons, and no one here, or any blog or article, is going to fill that gap. Blind Mans Bluff is as good a place to start as any I guess.