Those soldiers from every branch of the military marching down to the dais at the inauguration was no accident. It was a pointed message directed at those within government who held those exact same sentiments. Perhaps there are those who still hold those sentiments.
Our President is firmly in control as Commander in Chief of the military. He may be garrulous, he may be flamboyant, he certainly is unconventional but there can be no doubt that he's ten steps ahead of just about anybody as far as understanding exactly what he walked into when he won that election.
The largest army in the world sits in their living rooms, man caves, rumpus rooms, dens, garages, sewing rooms, kitchens, workshops and sports bars waiting for just such an event.