Yeah, that last part I thought was unrealistically optimistic. I don't think that the military, which has been thoroughly compromised, would follow orders from the president.
In the military, chain of command is paramount and those who refuse commands can be prosecuted and sentensed to imprisonment or death depending on the violation.
The President is the Commander-in-chief, i.e., he is the apex commander of all our military.
I would not be confident that our generals and troops would disobey the President. How many innocent Americas have been killed/murdered by National Guard, FBI, ATF, state and local police? Too many!