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This paper focuses on the formulation of doctrine since World War II. In no comparable period in history have the dimensions of the battlefield been so altered by rapid technological changes. The need for the tactical doctrines of the Army to remain correspondingly abreast of these changes is thus more pressing than ever before. Future conflicts are not likely to develop in the leisurely fashions of the past where tactical doctrines could be refined on the battlefield itself. It is, therefore, imperative that we apprehend future problems with as much accuracy as possible. One means of doing so is to pay particular attention to the business of how the Army's doctrine has developed historically, with a view to improving methods of future development.
In the seventy years that have passed since the tank first appeared, antitank combat has presented one of the greatest challenges in land warfare. Dramatic improvements in tank technology and doctrine over the years have precipitated equally innovative developments in the antitank field. One cycle in this ongoing arms race occurred during the early years of World War II when the U.S. Army sought desperately to find an antidote to the vaunted German blitzkrieg. This Leavenworth Paper analyzes the origins of the tank destroyer concept, evaluates the doctrine and equipment with which tank destroyer units fought, and assesses the effectiveness of the tank destroyer in battle.
This Leavenworth Paper is a critical reconstruction of World War II Ranger operations conducted at or near Djebel el Ank, Tunisia; Porto Empedocle, Sicily; Cisterna, Italy; Zerf, Germany; and Cabanatuan in the Philippines. It is not intended to be a comprehensive account of World War II Ranger operations, for such a study would have to include numerous minor actions that are too poorly documented to be studied to advantage. It is, however, representative for it examines several types of operations conducted against the troops of three enemy nations in a variety of physical and tactical environments. As such, it draws a wide range of lessons useful to combat leaders who may have to conduct such operations or be on guard against them in the future. Many factors determined the outcomes of the operations featured in this Leavenworth Paper, and of these there are four that are important enough to merit special emphasis. These are surprise, the quality of opposing forces, the success of friendly forces with which the Rangers were cooperating, and popular support.
Volume 2, Bringing Order to Chaos: Combined Arms Maneuver in Large Scale Combat Operations, opens a dialogue with the Army. Are we ready for the significantly increased casualties inherent to intensive combat between large formations, the constant paralyzing stress of continual contact with a peer enemy, and the difficult nature of command and control while attempting division and corps combined arms maneuver to destroy that enemy? The chapters in this volume answer these questions for combat operations while spanning military history from 1917 through 2003. These accounts tell the challenges of intense combat, the drain of heavy casualties, the difficulty of commanding and controlling huge formations in contact, the effective use of direct and indirect fires, the need for high quality leadership, thoughtful application of sound doctrine, and logistical sustainment up to the task. No large scale combat engagement, battle, or campaign of the last one hundred years has been successful without being better than the enemy in these critical capabilities. What can we learn from the past to help us make the transition to ready to fight tonight?