The Other End of the Spear: The Tooth-to-Tail Ratio (T3R) in Modern Military Operations: The Long War Series Occasional Paper 23

John McGrath's The Other End of the Spear is a timely historical analysis and an important follow-on work to his earlier analysis of troop density trends in CSI Occasional Paper 16, Boots on the Ground. As that work showed, this paper also shows the timeless value of history and its relevance to current events. Boots on the Ground analyzed the ratio between the numbers of troops employed in military operations relative to the population in a number of irregular conflicts. This study analyzes the composition of such forces to answer the question: what have been the historical trends in the ratio of deployed forces directly engaged in fighting, relative to those engaged in noncombat functions? This ratio is commonly, if inaccurately, called the "tooth-to-tail ratio." McGrath's study finds that the tooth-to-tail ratio, among types of deployed US forces, has steadily declined since World War II, just as the nature of warfare itself has changed. At the same time, the percentage of deployed forces devoted to logistics functions and to base and life support functions have both increased, especially with the advent of the large-scale of use of civilian contractors. A segment of American military historians and policy makers has long been enamored with a genre of military history that seeks to quantify war, to reduce it to known variables, and to posit solutions to future military conflicts based on mathematical formulae. The practice of war contains a strong element of science, but in the end, the practice of war is an art. This study cannot be used to guarantee victory simply by composing a force of the proportional figures presented in the conclusion. However, it does provide a good baseline, based on historical precedent, for future planning. This work, coupled with Boots on the Ground, provides a unique analysis of the size and composition of military forces as found in historical patterns. Policy makers, commanders, and staff officers should use these two studies as a basis from which to begin their analysis of the particular campaign at hand. They will then need to apply their understanding of the objectives, the nature of the conflict, and local and regional culture and conditions to the analysis to create a winning military plan. It is our belief at CSI that this kind of historical analysis will inform and educate today's military and civilian leaders as they carry out our nation's most important policies.

Author: Combat Studies Institute,John J. McGrath
Publisher: Createspace Independent Publishing Platform
Published: 06/29/2012
Pages: 120
Binding Type: Paperback
Weight: 0.38lbs
Size: 9.02h x 5.98w x 0.25d
ISBN: 9781478161172

About the Author
Boston native John McGrath has worked for the United States Army in one capacity or another since 1978. A retired Reserve officer, Mr. McGrath served in infantry, field artillery, and logistics units, both on active duty and as a reservist. Before coming to work at the Combat Studies Institute, he worked for four years at the US Army Center of Military History in Washington, DC, as a historian and archivist. Prior to that, Mr. McGrath worked full time for the Unites States Army Reserve in Massachusetts for more than 15 years, both as an active duty reservist and as a civilian military technician. He also served as a mobilized reservist in 1991 in Saudi Arabia with the 22d Support Command during Operation DEERT STORM as the command historian and in 1992 at the US Army Center of Military History as a research and writer. Mr. McGrath is a graduate of Boston College, holds an MA in history from the University of Massachusetts at Boston, and is currently a PhD candidate at Kansas State University. He is the author of numerous articles and military history publications. He has published several books including "Theater Logistics in the Gulf War" published by the Army Materiel Command in 1994, "The Brigade: A History" published by the US Army Combat Studies Institute (CSI) in 2005; and "Crossing the Line of Departure," also published by CSI in 2006. HE served as the general editor of the published proceedings from CSI's 20054 Military History Symposium, "An Army at War: Change in the Midst of Conflict." Aside from a general interest in things military and historical, his areas of particular interest include modern military operations, the German army in World War II, August 1914, and the Union Army in the Civil War. He also has a keen interest in ancient history, historical linguistics, the city of Boston, and baseball. McGrath is also a current PhD candidate at Kansas State University.

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