KS4, the military is the reason that we have an internet in the first place.
As for the topic, guess what, people in the military give up most of their rights, and know it when they join.
I cannot publicly speak out against the President, nor can I publicly endorse him, or any other person, or entity.
The use of military computers means that you give up the right to privacy when sending or reciving information.
People who live in the barracks or base housing are subject to searches, and any vehicle on base is subject to search while on Federal property.
I guess that you have never been on any government property, becasue if you have been, you would have seen the signs posted at teh gates.