The military mind abhors treason, and convincing the leadership that a coup should occur would be almost impossible.
To your first question no. I can say it with impunity (though I would probably go on the government watch list), but should I act on it, I would be committing treason under our existing laws and subject to very severe penalities.
As to the second question, I don't know how the military would act if they were convinced an unconstitutional government was overthrown by the people--I rather think they would side with the people. But. . . .the operative word is 'convinced' and that might be a tall order to accomplish.
I'm sure the majority of our military would side with the people....there are too many of them right now that are very angry with our govt. My son (in the Army) and i have discussed this.........
I'd agree. A well disciplined Military will generally follow orders, add the chaos factor and by time things get sorted out, it's already over.