Rapid and momentous technological changes at the turn of the 20th century forced military professionals and educated civilians to envision the future of war and warfare, especially during an age where nations found themselves aggressively competing for dominance on the world stage. Antulio J. Echevarria II offers a comparative study of these predictions to assess who "got it right" and why. He concludes that professionals were particularly adept at predicting the warfare of the immediate future by framing their discussions in terms of solving tactical problems, but they were much less successful at thinking of the long-term. Unburdened by the necessity of strategic problem-solving, educated amateurs were allowed more flexibility to imagine the long-term future of warfare, and, at times, proved to be remarkably accurate. Echevarria organizes his study by comparing visions of future wars on land, at sea, undersea, and in air. In each instance professionals and amateurs had their own distinctive imaginings. Among the notable speculators included in this book are science fiction author H.G. Wells and military theorist Ivan Bloch. This approach to the study of warfare is one of those rare examples of a book that can appeal to and inform a wide cross-section of readers.

While many scholars agree that Clausewitz's On War is frequently misunderstood, almost none have explored his methodology to see whether it might enhance our understanding of his concepts. This book lays out Clausewitz's methodology in a brisk and straightforward style. It then uses that as a basis for understanding his contributions to the ever growing body of knowledge of war. The specific contributions this study addresses are Clausewitz's theories concerning the nature of war, the relationship between war and politics, and several of the major principles of strategy he examined. These theories and principles lie at the heart of the current debates over the nature of contemporary conflict. They also underpin much of the instruction that prepares military and civilian leaders for their roles in the development and execution of military strategy. Thus, they are important even in circles where Clausewitz is only briefly studied. While understanding On War is no more a prerequisite for winning wars than knowledge is a requirement for exercising power, Clausewitz's opus has become something of an authoritative reference for those desiring to expand their knowledge of war. By linking method and concept, this book contributes significantly to that end.

While many scholars agree that Clausewitz's On War is frequently misunderstood, almost none have explored his methodology to see whether it might enhance our understanding of his concepts. This book lays out Clausewitz's methodology in a brisk and straightforward style. It then uses that as a basis for understanding his contributions to the ever growing body of knowledge of war. The specific contributions this study addresses are Clausewitz's theories concerning the nature of war, the relationship between war and politics, and several of the major principles of strategy he examined.
These theories and principles lie at the heart of the current debates over the nature of contemporary conflict. They also underpin much of the instruction that prepares military and civilian leaders for their roles in the development and execution of military strategy. Thus, they are important even in circles where Clausewitz is only briefly studied. While understanding On War is no more a prerequisite for winning wars than knowledge is a requirement for exercising power, Clausewitz's opus has become something of an authoritative reference for those desiring to expand their knowledge of war. By linking method and concept, this book contributes significantly to that end.

Antulio J. Echevarria II reveals how successive generations of American strategic theorists have thought about war. Analyzing the work of Alfred Thayer Mahan, Billy Mitchell, Bernard Brodie, Robert Osgood, Thomas Schelling, Herman Kahn, Henry Eccles, Joseph Wiley, Harry Summers, John Boyd, William Lind, and John Warden, he uncovers the logic that underpinned each theorist's critical concepts, core principles, and basic assumptions about the nature and character of war. In so doing, he identifies four paradigms of war's nature - traditional, modern, political, and materialist - that have shaped American strategic thought. If war's logic is political, as Carl von Clausewitz said, then so too is thinking about war.

Antulio J. Echevarria II reveals how successive generations of American strategic theorists have thought about war. Analyzing the work of Alfred Thayer Mahan, Billy Mitchell, Bernard Brodie, Robert Osgood, Thomas Schelling, Herman Kahn, Henry Eccles, Joseph Wiley, Harry Summers, John Boyd, William Lind, and John Warden, he uncovers the logic that underpinned each theorist's critical concepts, core principles, and basic assumptions about the nature and character of war. In so doing, he identifies four paradigms of war's nature - traditional, modern, political, and materialist - that have shaped American strategic thought. If war's logic is political, as Carl von Clausewitz said, then so too is thinking about war.

The topic of homeland security includes a broad array of missions and mission areas ranging from national missile defense to military assistance to civil authorities. Recently the topic has attracted a great deal of attention due to the public's heightened awareness of the variety and nature of emerging threats and of the United States' vulnerabilities to them. This monograph, written by Lieutenant Colonel Antulio J. Echevarria II, grew out of a tasking by the Army Staff to investigate the Army's role in homeland security from a strategic, rather than a legal or procedural perspective. The author achieves this perspective by placing homeland security missions within the larger spectrum of operations. In so doing, he exposes potential problem areas-missions requiring more or different force structure than that already available-for further action by the Army.

The writings of Carl von Clausewitz loom so large in the annals of military theory that they obscure the substantial contributions of thinkers who came after him. This is especially true for those German theorists who wrote during the half century preceding World War I. However, as Antulio Echevarria argues, although none of those thinkers approached Clausewitz's stature, they were nonetheless theorists of considerable vision.

The Kaiser's theorists have long been portrayed as narrow-minded thinkers rigidly attached to an outmoded way of war, little altered since Napoleon's time. According to this view, they ignored or simply failed to understand how industrialization and modernization had transformed the conduct of war. They seemed unaware of how numerous advances in technology and weaponry had so increased the power of the defensive that decisive victory had become virtually impossible.

But Echevarria disputes this traditional view and convincingly shows that these theorists--Boguslawski, Goltz, Schlieffen, Hoenig, and their American and European counterparts-were not the architects of outmoded theories. In fact, they duly appreciated the implications of the vast advances in modern weaponry (as well as in transportation and communications) and set about finding solutions that would restore offensive maneuver to the battlefield.

Among other things, they underscored the emerging need for synchronizing concentrated firepower with rapid troop movements, as well as the necessity of a decentralized command scheme in order to cope with the greater tempo, lethality, and scope of modern warfare. In effect, they redefined the essential relations among the combined arms of infantry, artillery, and cavalry.

Echevarria goes on to suggest that attempts to apply new military theories and doctrine were uneven due to deficiencies in training and an overall lack of interest in theory among younger officers. It is this failure of application, more than the theories themselves, that are responsible for the ruinous slaughter of World War I.