Even if the US military intervenes in force it is very limited on what they control. It will not be able to control vast swathes of the country, they just don’t have the man power. They will attempt to use air power to destroy opposition, yes air strikes on US citizens will be the norm especially in rural areas. The internet will be taken down and only approved media will be allowed.
The military still can’t be everywhere. They can move the 101st into a city and control it pretty well but when it moves that control goes away. Those in the military would have to consider the safety of their families. If they are killing their families next door neighbors human nature is going to take it’s course and there would be retaliations. God I hope it doesn’t happen, but again fear the left is hellbent on another civil war. If they force it on us again the Democrat party must be ground into the dust of a million pieces and thrown into the wind, it must die for the misery that party has brought to the country. I pray this cup passes from us...
I am pretty sure if the majority of the armed forces feel that they are being given unconstitutional orders to commit strikes against US citizens that they would balk. Certainly if the President survived decapitation and is broadcasting.
You would have commands fighting commands. But I think the majority would remain loyal to the legitimate President.