This publication, Field Manual FM 3-0 Operations Change 1 6 December 2017, describes how Army forces, as part of a joint team, shape operational environments (OEs), prevent conflict, conduct large-scale ground combat, and consolidate gains against a peer threat. This manual provides a foundation for how Army forces conduct prompt and sustained large-scale combat operations. FM 3-0 is applicable to all members of the Army Profession: leaders, Soldiers, and Army Civilians. The principle audience for FM 3-0 is commanders, staffs, and leaders. This manual also provides the foundation for training and Army education system curricula and future capabilities development. FM 3-0 contains fundamentals, tactics, and techniques focused on fighting and winning large-scale combat operations. This manual uses historical vignettes, quotes, and graphics to reinforce the doctrine within. FM 3-0 contains 8 chapters and 2 appendixes: Chapter 1 describes large-scale combat operations and associated challenges Army forces face today. It addresses anticipated OEs, threats, joint operations, and the Army's strategic roles in support of joint operations. The chapter then discusses unified land operations and associated topics, including decisive action, operational art, and the operational framework. Chapter 2 is divided into four sections. Section I provides an overview of Army echelons, capabilities, and training. Section II provides a general discussion of Army forces in a theater. Section III describes Army capabilities by warfighting function. Section IV addresses training for large-scale ground combat. Chapter 3 provides an overview of operations to shape the OE. It discusses operation assessments and describes threat activities prior to armed conflict. A discussion of shaping activities performed by Army forces follows. The chapter then describes Army organizations and their roles as they shape the OE. Chapter 4 provides an overview of operations to prevent conflict. It addresses assessing OEs in which Army forces conduct activities to prevent war during crisis action, and it provides a description of threats. The chapter continues with a discussion of the major activities within operations to prevent. The chapter concludes with the roles of the theater army, corps, divisions, and brigades. Chapter 5 is divided into four sections. Section I provides an overview of large-scale combat operations. Section II addresses tactical enabling tasks that apply to both the defense and the offense. Section III provides a discussion of forcible entry operations from which Army forces may defend or continue the offense. Section IV discusses the transition to consolidation of gains. Chapter 6 begins with a general discussion of the defense, followed by a discussion of how an enemy may attack. It continues with sections on planning and preparing corps and division defenses. It then addresses the three primary defensive tasks. Chapter 7 begins with a general discussion of the offense, followed by a discussion of how an enemy may defend. It continues with a section on how corps and divisions plan for the offense. This chapter then provides +a discussion of forms of maneuver and the four offensive tasks. The chapter concludes with a discussion on the subordinate forms of attack. Chapter 8 expands upon operations to consolidate gains discussed in previous chapters. It describes how Army forces transition from large-scale ground combat operations to operations that translate tactical and operational success into lasting gains. An expanded description of the operational framework and the consolidation area follows. The chapter concludes with a description of consolidation activities. Appendix A provides doctrine on command and support relationships that form the basis for unity of command and unity of effort. Appendix B provides commanders with a listing of risk considerations for the planning of large-scale ground combat.

ADP 3-0, Operations, constitutes the Army's view of how to conduct prompt and sustained operations across multiple domains, and it sets the foundation for developing other principles, tactics, techniques, and procedures detailed in subordinate doctrine publications. It articulates the Army's operational doctrine for unified land operations. ADP 3-0 accounts for the uncertainty of operations and recognizes that a military operation is a human undertaking. Additionally, this publication is the foundation for training and Army education system curricula related to unified land operations. The principal audience for ADP 3-0 is all members of the profession of arms. Commanders and staffs of Army headquarters serving as joint task force (JTF) or multinational headquarters should also refer to applicable joint or multinational doctrine concerning the range of military operations and joint or multinational forces. Trainers and educators throughout the Army will use this publication as well.

This manual, Army Doctrine Publication ADP 6-0 Mission Command: Command and Control of Army Forces July 2019, provides a discussion of the fundamentals of mission command, command and control, and the command and control warfighting function. It describes how commanders, supported by their staffs, combine the art and science of command and control to understand situations, make decisions, direct actions, and lead forces toward mission accomplishment.The doctrine in ADP 6-0 forms the foundation for command and control tactics, techniques, and procedures.For an explanation of these tactics and procedures, see FM 6-0, Commander and Staff Organization and Operations. For an explanation of the techniques associated with command and control, see ATP 6-0.5, Command Post Organization and Operations, as well as other supporting techniques publications.The principal audience for ADP 6-0 is Army commanders, leaders, and unit staffs. Mission command demands more from subordinates at all levels, and understanding and practicing the mission command principles during operations and garrison activities are imperative for all members of the Army Profession.This revision to ADP 6-0 represents an evolution of mission command doctrine based upon lessons learned since 2012. The use of the term mission command to describe multiple things-the warfighting function, the system, and a philosophy-created unforeseen ambiguity. Mission command replaced command and control, but in practical application it often meant the same thing. This led to differing expectations among leadership cohorts regarding the appropriate application of mission command during operations and garrison activities. Labeling multiple things mission command unintentionally eroded the importance of mission command, which is critical to the command and control of Army forces across the range of military operations. Differentiating mission command from command and control provides clarity, allows leaders to focus on mission command in the context of the missions they execute, and aligns the Army with joint and multinational partners, all of whom use the term command and control.Command and control-the exercise of authority and direction by a properly designated commander over assigned and attached forces-is fundamental to the art and science of warfare. No single specialized military function, either by itself or combined with others, has a purpose without it. Commanders are responsible for command and control. Through command and control, commanders provide purpose and direction to integrate all military activities towards a common goal-mission accomplishment. Military operations are inherently human endeavors, characterized by violence and continuous adaptation by all participants. Successful execution requires Army forces to make and implement effective decisions faster than enemy forces. Therefore, the Army has adopted mission command as its approach to command and control that empowers subordinate decision making and decentralized execution appropriate to the situation.

This book describes how future Army forces, as part of joint, interorganizational, and multinational efforts, operate to accomplish campaign objectives and protect U.S. national interests. It describes the Army's contribution to globally integrated operations, and addresses the need for Army forces to provide foundational capabilities for the Joint Force and to project power onto land and from land across the air, maritime, space, and cyberspace domains. The Army Operating Concept guides future force development through the identification of first order capabilities that the Army must possess to accomplish missions in support of policy goals and objectives.

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.

Doctrine provides a military organization with a common philosophy, a language, a purpose, and unity of effort. Rather than establishing a set of hard and fast rules, the objective of doctrine is to foster initiative and creative thinking. To this end, FM 3-06 discusses major Army operations in an urban environment. This environment, consisting of complex terrain, a concentrated population, and an infrastructure of systems, is an operational environment in which Army forces will operate. In the future, it may be the predominant operational environment. Each urban operation is unique and will differ because of the multitude of combinations presented by the threat, the urban area itself, the major operation of which it may be part (or the focus), and the fluidity of societal and geopolitical considerations. Therefore, there will always exist an innate tension between Army doctrine, the actual context of the urban operation, and future realities. Commanders must strike the proper balance between maintaining the capability to respond to current threats and preparing for future challenges.

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?