By the turn of the twentieth century, military planners—drawing on what they took to be the lessons of mechanization and new methods of mobilization—began to aim for total victory in all-out war. A system of railways permitted the rapid movement of military forces. With large reserve forces on all sides, speed of mobilization became of the essence. German strategy, the famous Schlieffen Plan, was based on the assessment that Germany needed to defeat one of its neighbors before it could combine with others to attack from east and west. Preemption was thereby built into its military planning.
...more