The content of this update remains generally consistent with the 2013 publication on key topics while adopting updated terminology and concepts as necessary. Key topics include AHS, FHP, Health Service Support, ten medical functions, and…Current234 pagesMedical TCCC
FM 3-08 focuses on the essential aspects of CASEVAC within the military framework, aligning its content with the principles and strategies outlined in FM 3-0 and FM 4-02. Beyond its role in medical care, CASEVAC is a critical enabler of…Current158 pagesSmall Unit Tactics
+Acknowledgements The copyright owners listed here have granted permission to reproduce material from their work. The Source Notes lists other sources of information. Photos developed by the U.S. Army Center for Initial Military Training…Current240 pagesLeadership Training
The Army provides readily available, trained and equipped, and globally responsive forces to shape the operational environment, prevent conflict, and prevail in large-scale ground combat while consolidating gains as part of unified action.…Current460 pagesSmall Unit Tactics
Doctrine by definition is broad in scope and involves principles, tactics, techniques, and procedures applicable to Army operations worldwide. Thus, this publication does not focus on any region or country. Nor is it intended to be a…Current108 pagesDoctrine Philosophy
FM 2-22.3 differ, the handling and treatment of sources must be accomplished in accordance with applicable law and policy. Applicable law and policy include US law; the law of war; relevant international law; relevant directives including…Current384 pagesRecon Intel
This book is written for our Army. It explains our profession, our purpose, and what it means to be an American Soldier. You will notice this book is not written like other military doctrine; it touches on values and concepts through…Current104 pagesAviation
Commanders, staffs, and subordinates must ensure that their decisions and actions comply with applicable U.S., international, and in some cases host-nation laws and regulations. Commanders at all levels will ensure that their Soldiers or…Current210 pagesDoctrine Philosophy
Training, expands on the fundamental concepts of the Army's training doctrine introduced in ADP 7-0. This publication applies to all Army leaders and the three components of the Total Army: the Regular Army, the Army National Guard, and…Current116 pagesLeadership Training
Tactics are the employment, ordered arrangement, and directed actions of forces in relation to each other. Leaders select tactics that accomplish their assigned mission. Successful tactics require generating and applying combat power. This…Current480 pagesSmall Unit Tactics
This publication is organized into six chapters: Chapter 1 describes personnel recovery. It defines Army personnel recovery and discusses the foundations of personnel recovery. It explains Army personnel recovery components and concludes…Current104 pagesFieldcraft Survival
In today's complicated and uncertain world, it is impossible to predict the exact nature of future conflict that might involve the U.S. Army. So the Army must be ready to meet the challenges of any type of conflict, in all kinds of places,…Current368 pagesRecon Intel
Get there first, with the most men. Lt. Gen. Nathan Bedford Forrest, CSA (1821-1877) The end of the Cold War caused fundamental changes in the international security situation and US military strategy, resulting in a profound redirection…Current175 pagesDoctrine Philosophy
30 May 2026 FM 1-02.1 v This third edition of FM 1-02.1 compiles all Army terms and definitions approved for use in Army doctrinal publications, including ADPs, FMs, and ATPs. It also includes joint and North Atlantic Treaty Organization…Current150 pagesDoctrine Philosophy
FM 3-81 provides doctrine for the tactical employment of the MEB in support of Army operations. The manual provides the MEB with a unity of effort and a common philosophy, language, and purpose. As one of the multifunctional brigades of…Current188 pagesSmall Unit Tactics
This version of FM 3-39 aligns with FM 3-0 and describes how military police units are manned, equipped, and trained to enable the Army's ability to conduct prompt and sustained land combat to defeat enemy ground forces and seize, occupy,…Current208 pagesSmall Unit Tactics
Assured access is the desired conditions that the United States seeks to maintain in potential areas of strategic importance throughout the world. Assured access is the result of a combination of geopolitical factors that affect the United…Current232 pagesSmall Unit Tactics
The 2006 version of FM 3-24/ MCWP 3-33.5, Counterinsurgency, filled an important doctrinal gap at a time when U.S. forces were engaged in counterinsurgency operations. This version of FM 3-24/MCWP 3-33.5 builds on that important manual.…Current202 pagesDoctrine Philosophy
FM 3-98 provides the commander and staff of Cavalry formations with doctrine relevant to Army and joint operations. This publication explains how effective reconnaissance and security operations generate depth, allow commanders reaction…Current204 pagesRecon Intel
(page F-1). Also, a portion of the appendix has been added to address marking 25-meter zero offsets for 200 meters (beginning with paragraph F-3 on page F-9). In Table F-1 (page F-7), the zero offset for the M16A4 MWS with the M68…Current112 pagesMarksmanship Weapons
Army public affairs doctrine is consistent and compatible with joint public affairs doctrine and policy as well as Department of Defense and Department of the Army public affairs policies. It describes the fundamental principles and…Current176 pagesOther
Army leaders are the competitive advantage the Army possesses that neither technology nor advanced weaponry and platforms can replace. Developing leaders is a complex and complicated undertaking because it is primarily a human…Current192 pagesLeadership Training
Department of Defense Directive 5100.01 charges the Army to "conduct air and missile defense to support joint campaigns and assist in achieving air superiority." FM 3-01 describes the contributions of ADA, the Army's dedicated AMD…Current218 pagesFires
Command and control (C2)—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…Current224 pagesLeadership Training
The Army Engineer Regiment has a mixture of capabilities that spans the active and reserve components to the United States Army Corps of Engineers (USACE) and Civilian corps. The regiment contains three basic categories of operating force…Current160 pagesEngineering
As the United States Army operates in potential chemical, biological, radiological, or nuclear (CBRN) environments in the 21st century, we must account for new and emerging CBRN threats. Many peer, near-peer, and even sub-peer adversaries…Current128 pagesCBRN
In an era of strategic competition there are times where security cooperation (SC) may become the primary effort by strategic necessity—both to deter our adversaries prior to conflict, and to strengthen our allies and partners before and…Current90 pagesCBRN
Planning—the art and science of understanding a situation, envisioning a desired future, and determining effective ways of bringing that future about—is a key activity of the operations process. While planning may start an iteration of the…Current412 pagesDoctrine Philosophy
When properly resourced and integrated, deception has the potential to deter or induce actions that are favorable to the force and can increase the success of friendly activity. In the same way that operations transition from one phase to…Current92 pagesOther
FM 3-0 focuses on multidomain operations and their relationship to the full range of military operations that support joint campaigns. FM 4-0 lays the foundation for the sustainment (logistics, FM, personnel services, and health service…Current160 pagesSustainment
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