Russia opens criminal case against Wagner chief for inciting armed rebellion
Russia’s National Anti-Terrorism Committee (NAC) opened a criminal case against Wagner Group chief Yevgeny Prigozhin, just hours after he accused Moscow of lying about the war in Ukraine. The…
Putin is not in the military and a former Soviet Intelligence.
Zelensky is a sock-puppet put into place by the DS.
Sergei Shoigu has a long history and worked his way up in a quasi-military organization. In keeping with the militarized nature of Russian civil defense, Shoigu received the rank of major general in 1993 and proceed from there to the position he has now. There's however strong criticism of Shoigu with the SMO though.
I don't know about the FSB theory. This is the first I've heard of that possibility and there isn't any previous indication it is a possibility. In addition, Putin is ex-Intelligence.