This thesis examines how well the United States Army of World War I prepared for battle by learning the lessons of modern combat from other nations engaged in war. Armies prepare for war during peace. However, the true validation of doctrine weapons, organization, and training developed in peacetime is war. Hostilities between the Allied and Central Powers raged for three years before the Unites States declared war. This period provided the US Army a unique opportunity to observe how technologies and techniques were effectively employed by French, British, and German commanders. The question this thesis attempts to answer is: How well did the United States Army apply the experiences of the belligerent nations from 1914 to 1917 in preparing the American Expeditionary Force (AEF) for combat in the European Theater? The thesis starts with a discussion of pre-war Army developments from the Russo-Japanese War of 1904-05 through the last US military action before the declaration of war, the Punitive Expedition to Mexico. The evolution of warfare through French, British, and German experience is described followed by a discussion of the observations of modern warfare by military professionals and how US Army doctrinal publications and operations planning reflected these changes. The thesis then analyses US battlefield performance and influences upon the formation of US doctrine.

This thesis examines how well the United States Army of World War I prepared for battle by learning the lessons of modern combat from other nations engaged in war. Armies prepare for war during peace. However, the true validation of doctrine weapons, organization, and training developed in peacetime is war. Hostilities between the Allied and Central Powers raged for three years before the Unites States declared war. This period provided the U.S. Army a unique opportunity to observe how technologies and techniques were effectively employed by French, British, and German commanders. The question this thesis attempts to answer is: How well did the United States Army apply the experiences of the belligerent nations from 1914 to 1917 in preparing the American Expeditionary Force (AEF) for combat in the European Theater? The thesis starts with a discussion of pre-war Army developments from the Russo-Japanese War of 1904-05 through the last U.S. military action before the declaration of war, the Punitive Expedition to Mexico. The evolution of warfare through French, British, and German experience is described followed by a discussion of the observations of modern warfare by military professionals and how US Army doctrinal publications and operations planning reflected these changes. The thesis then analyses U.S. battlefield performance and influences upon the formation of U.S. doctrine.

Kenneth E. Hamburger's publication provides an in-depth analysis of the American Expeditionary Forces' experiences. Documenting lessons learned and strategies employed, this work offers a comprehensive view of military operations and their implications. A valuable resource for historians, scholars, and military enthusiasts seeking insights into the intricacies of warfare.

"Lifting the Fog of Peace is a captivating study of an agile and adaptive military evolving through the chaos of the post-9/11 world. In what is certain to be regarded as the definitive analysis of the reshaping of American combat power in the face of a complex and uncertain future, Dr. Janine Davidson firmly establishes herself as a rising intellectual star in government and politics. A thoroughly captivating study of organizational learning and adaptation—a 'must read' for leaders in every field." ---LTG William B. Caldwell, IV, Commanding General, NATO Training Mission - Afghanistan "In Lifting the Fog of Peace, Dr. Janine Davidson explains how the American military has adapted itself to succeed in the wars in Afghanistan and Iraq that are the most likely future face of combat. The book is informed by her experience of these wars in the Department of Defense, where she now plays a critical role in continuing the process of learning that has so visibly marked the military's performance in today's wars. Highly recommended." ---John A. Nagl, President, Center for a New American Security "Janine Davidson’s Lifting the Fog of Peace is a superb, concise, and well-written book that makes important contributions in three areas. It advances our knowledge of organizational learning in the Armed Forces. It also accurately captures the rich post-Vietnam operational and doctrinal history of the Army and the Marine Corps. The simplistic cartoon of dim-witted generals fixated on the Fulda Gap is replaced here by a more accurate version, where engaged senior officers studied the security environment, absorbed important lessons, and began to improve the learning capacity of the military services. Finally, Lifting the Fog of Peace assesses the state of contemporary stability operations and what must be done to further prepare our Armed Forces for modern war on the low end of the spectrum of conflict. It will be a 'must read' on the E-Ring of the Pentagon and in security studies programs across the nation." ---Joseph J. Collins, Professor, National War College, and former Deputy Assistant Secretary of Defense for Stability Operations Counterinsurgency and stability operations in Iraq and Afghanistan are only the most recent examples of the U.S. Armed Forces fighting insurgents, building infrastructure, enforcing laws, and governing cities. For more than two centuries, these assignments have been a regular part of the military's tasks; yet until recently the lessons learned from the experiences have seldom been formally incorporated into doctrine and training. As a result, each generation of soldiers has had to learn on the job. Janine Davidson traces the history of the U.S. military's involvement in these complex and frustrating missions. By comparing the historical record to the current era, Davidson assesses the relative influence of organizational culture and processes, institutional structures, military leadership, and political factors on the U.S. military's capacity to learn and to adapt. Pointing to the case of Iraq, she shows that commanders serving today have benefited at the tactical level from institutional changes following the Vietnam War and from the lessons of the 1990s. Davidson concludes by addressing the question of whether or not such military learning, in the absence of enhanced capabilities and capacity in other U.S. government agencies, will be sufficient to meet the complex challenges of the 21st century. Janine Davidson, a former Air Force pilot, is a professor of national security at George Mason University, currently serving in the Pentagon as Deputy Assistant Secretary of Defense for Plans. The views presented in this book are those of the author and do not necessarily represent the views of the Department of Defense or its Components.

Experience the thrills and challenges of military life with this collection of fascinating stories told by soldiers who served in the US Army during World War I. From basic training to combat in the trenches, these tales offer a unique glimpse into the daily routine and camaraderie of the American Expeditionary Forces. Featuring vivid descriptions and unforgettable characters, this book is a tribute to the men and women who fought for their country. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.