Regardless of "rights", the standard once held to, by virtue of being a commissioned officer, and with regard to public utterance, was succinctly stated this way: "Matters of personal view are personal and should be kept that way".
Not that it has always been followed, but you did so at your own peril. That may no longer be the case.
Not that it has always been followed, but you did so at your own peril. That may no longer be the case.