FM 3-34 is the Army doctrine publication that presents the overarching doctrinal guidance and direction for conducting engineer activities and shows how it contributes to decisive action. It provides a common framework and language for engineer support to operations and constitutes the doctrinal foundation for developing other fundamentals and tactics, techniques, and procedures detailed in subordinate doctrine manuals. This manual is a key integrating publication that links the doctrine for the Engineer Regiment with Army capstone doctrine and joint doctrine. It focuses on synchronizing and coordinating the diverse range of capabilities in the Engineer Regiment to support the Army and its mission successfully. FM 3-34 provides operational guidance for engineer commanders and trainers at all echelons and forms the foundation for United States (U.S.) Army Engineer School curricula.

Into the Breach: Historical Case Studies of Mobility Operations in Large-Scale Combat Operations, examines ten historical case studies of mobility and countermobility operations from World War I through Desert Storm. The case studies take a closer look at mobility and countermobility successes and failures in large-scale combat operations against peer or near-peer threats. The chapters highlight several insights, themes, and patterns that current commanders and doctrine developers must be aware of when discussing or conducting mobility operations. The final chapter addresses future mobility and countermobility developments that the U.S. Army will face in Multi-Domain Operations (MDO) against peer and near-peer adversaries.

Engineer Field Data is designed as an authoritative reference for the military engineer. It covers everything from concreting to improvised munitions!

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.

This book looks at several troop categories based on primary function and analyzes the ratio between these categories to develop a general historical ratio. This ratio is called the Tooth-to-Tail Ratio. McGrath's study finds that this 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 increased, especially with the advent of the large-scale of use of civilian contractors. This work provides a unique analysis of the size and composition of military forces as found in historical patterns. Extensively illustrated with charts, diagrams, and tables. (Originally published by the Combat Studies Institute Press)

Iraq in 2009 was a strange netherworld, not quite war but not yet peace. The country teetered on the threshold of great change with the impending national elections and the promised withdrawal of all US combat forces. These changes would usher in either an era of irreversible stability or a return to the sectarian carnage that nearly destroyed Iraq in 2006. It was during this period of uncertainty that Task Force Patriot arrived to take over as the last US combat force to occupy Saddam Hussein’s hometown of Tikrit. In this gripping first-hand account of the final months of combat operations, author Pat Proctor brings his unique, insider perspective to reveal the circumstances that put this battalion in a position to turn the tide of the Iraq war. Despite resistance from insurgents, intransigent Iraqi politicians, and, occasionally, the US interagency team, this artillery-turned-infantry battalion found itself in a position to not only improve conditions in its area, but solve the last unsettled problem of the Iraq war, the sectarian divide. Task Force Patriot, through the confluence of lucky circumstances and innovative thinking, had stumbled upon a unique approach—a combination of hardball politics, economic investment, and a nuanced application of force—that could potentially end Sunni separatism in Iraq. This book tells the untold story of this critical period during the second national elections, which, eight months later, was only beginning to yield a government. More importantly, however, this book tells the story of the last crucial days of the Iraq War.

This manual provides guidance for the organization, planning, and conduct of the full range of military operations on urbanized terrain. This publication was prepared primarily for commanders, staffs, and subordinate leaders down to the squad and fire team level. It is written from a Marine air-ground task force perspective, with emphasis on the ground combat element as the most likely supported element in that environment. It provides the level of detailed information that supports the complexities of planning, preparing for, and executing small-unit combat operations on urbanized terrain. It also provides historical and environmental information that supports planning and training for combat in built-up areas

Volume 5, Deep Maneuver: Historical Case Studies of Maneuver in Large-Scale Combat Operations, presents eleven case studies from World War II through Operation Iraqi Freedom focusing on deep maneuver in terms of time, space and purpose. Deep operations require boldness and audacity, and yet carry an element of risk of overextension - especially in light of the independent factors of geography and weather that are ever-present. As a result, the case studies address not only successes, but also failure and shortfalls that result when conducting deep operations. The final two chapters address these considerations for future Deep Maneuver.