If they won and installed Biden all Chinese involvement could be explained away and covered up into the semblance of a legit and legitimate US administration with the Chinese actually being in control of what would basically be a China-controlled puppet-state(not exactly unheard of).

It is from a military and tactical viewpoint a solid plan that would have a decent chance of succeeding and that has enough deniability potential to avoid all out war if it fails, of course this necessitates catching the US military and intelligence unaware in key areas and it is very timing critical.

At this point any military commander with half a brain would have pulled the plug but as with most things inside a communist command structure prone to executing it's failed generals and with Kazahrians doing much the same as well as being insanely and delusionally arrogant, them pulling the plug is unlikely as anyone who does might as well do it by eating a bullet as it would be the preferable option to actually pulling the plug.........

Would be as foolish to discount this as it would be to show up in DC on the 20th........