If the US was under a nuke attack anywhere in the world and he refused to authorize, the decision would be take out of his hands immediately.
That is wishful thinking. There are “political officers” everywhere within the command structure of our forces now, just like the Soviets and Nazis did in their day.
There has been steady and relentless effort by those running this country to do this.
Any coup attempt would be put down before it got started.
I am not so sure.
I am still in awe that he has not been removed already.