Leadership theory in the academic world encompasses a spectrum of behaviors, but the leadership style most often associated with the military is transactional leadership, or the use of rewards and punishments, medals and Article 15s, to maintain desired behavior within an acceptable range. It works well in the military because of the formal authority structure, but transactional leadership requires self-interest, which isn’t always present in a value-based organization like the military.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.