20 July 1944 is usually associated with the bomb plot to murder Hitler. However, what distinguishes Colonel Stauffenberg’s plan from all others is that the attempt on the Führer’s life was only to be the initial stage of a full military coup d’état. The aim was to overthrow the murderous regime, and to end the war as soon as possible. The conspiracy has long been analyzed from political, social, religious, or moral points of view. This book asks what the military dimension of the plan was. What traditions in the German army were at work, how was planning and preparation done, and...