‘On War’ is the comprehensive study of strategy and tactics in war time. Clausewitz breaks down how policy affects and leads to war and differs from Jomini in his theory that war is not all graphs and mapwork. Clausewitz describes "fog of war" and what a good general must do at a moment's notice. This is an in depth masterpiece and should be studied by those in the military as well as those interested in war history and strategy.
