Where in this article does it state that members of the military cannot practice their religion? I'll answer: nowhere. You are making a gigantic assumption without reason.
Every member of the military is allowed to do so, trust me.
"In the beginning of a change the patriot is a scarce man, and brave, and hated and scorned. When his cause succeeds, the timid join him, for then it costs nothing to be a patriot."--Mark Twain