Spartan Cops: The OODA Loop: A simple concept for modern combat strategy (via John Robb's John Boyd Blog)

Another way of looking at practical reason at work. Are the habits of intellect and will required for combat different from the virtues? It would seem to be the case. The habits of judgment and reacting/responding to a given action seem to be more reflexive, requiring very less judgment and willing? Or are they just more sharply tuned to such situations?