Prigozhin putsch: what defence of Moscow? Key Aviation and Guards

The private military company “Wagner” owned by Evgeny Prigozhyn, launched a de facto revolt against power in Moscow with its leader. The situation is developing dynamically and hard on the basis of presently available information to find what will be the exact further improvement of the situation, but 1 of the fewer certain information is preparations for the defence of Moscow. Let's look at what units the Russian army and national defender can put up.