Military historian William R. Weir looks at the key developments in armoury, men, and strategies that forever changed the evolution of war. Weir analyses the evolving interrelationships between these developments to give readers a thorough picture of this fascinating and important subject. Here are fifty turning points that radically changed the face of warfare and, ultimately, the course of history. From the development of basic weapons using wood or bronze to the advent of Smart Weapons, this is the definitve guide.