Andrew Marshall is a Pentagon legend. For more than four decades he has served as Director of the Office of Net Assessment, the Pentagon's internal think tank, under twelve defense secretaries and eight administrations. Yet Marshall has been on the cutting edge of strategic thinking even longer than that. At the RAND Corporation during its golden age in the 1950s and early 1960s, Marshall helped formulate bedrock concepts of US nuclear strategy that endure to this day; later, at the Pentagon, he pioneered the development of "net assessment"--a new analytic framework for understanding the...

Since the end of the U.S.-Soviet Cold War, there has been growing discussion of the possibility that technological advances in the means of combat would produce ftmdamental changes in how future wars will be fought. A number of observers have suggested that the nature of war itself would be transformed. Some proponents of this view have gone so far as to predict that these changes would include great reductions in, if not the outright elimination of, the various impediments to timely and effective action in war for which the Prussian theorist and soldier Carl von Clausewitz (1780-1831)...

The original version of this paper, completed in December 1995, was condensed by Williamson Murray, editor of Brassey's Mershon American Defense Annual, for the 1996-1997 edition. This condensation did not include three entire sections that are part of this present study (chapter 3 on Scharnhorst's influence, chapter 6 on strategic surprise, and chapter 9, which contained air combat data bearing on the role of friction in future war). Dr. Murray also cut significant parts of other sections, especially in chapter 10, and precipitated a fair amount of rewriting as he and I worked toward a...