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
SLi The Enlisted Personnel Management System (EPMS) The Enlisted Personnel Management System (EPMS) is a combination of policies related to training, evaluation, classification, and promotion. EPMS has been developed to help every soldier…Current169 pagesSustainment
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
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
Army Aviation is the division's and corps' most maneuverable force. Army Aviation forces are uniquely capable of rapidly and simultaneously impacting the deep, close, and rear operations of multiple echelons. Army Aviation forces provide…Current164 pagesAviation
+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
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
This version of FM 3-0 is an update to the edition published in October 2022. The manual retains the focus on large-scale combat operations and reinforces the point: all operations are multidomain operations. Since 2022, the Army learned…Current296 pagesDoctrine Philosophy
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
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
The current strategic environment–with revanchist Russia and revisionist China–is typified by continuous competition among great powers which challenges the security environment and operational deterrence. Subsequently, today's operational…Current104 pagesFires
Advances in civilian and military technology have changed the character of warfare and the conduct of Army and joint force operations. The dilemmas posed by the integration of new technologies into the future battlefield have changed the…Current256 pagesSustainment
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
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
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
Army doctrine is fundamental principles, with supporting tactics, techniques, procedures, and terms and symbols, used for the conduct of operations and as a guide for actions of operating forces, and elements of the institutional force…Current50 pagesCBRN
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
This version of FM 3-27 reaffirms global MD operations as paramount to the security of the U.S. and its allies. The term global MD, as used throughout this document, implies defense against ballistic missile only; though future revisions…Current96 pagesFires
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
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
The publication of FM 3-0 in October 2022 emphasized that operations require integration of Army and joint capabilities from all domains. FM 4-1 contains updates that implement elements of FM 3-0 and FM 4-0 to describe HR support at…Current122 pagesSustainment
Command and control is fundamental to joint and Army operations. Command and control is the exercise of authority and direction by a properly designated commander over assigned and attached forces in the accomplishment of a mission (JP 1).…Current184 pagesComms Signal
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
As one of the Army's five core competencies, special operations are activities or actions requiring distinct modes of employment, tactical techniques, equipment, and training, often conducted in hostile, denied, or politically or…Current102 pagesSmall Unit Tactics
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
Over the last three decades, assumptions of individual domain supremacy and the break in great-power security competition drove the U.S. joint force doctrine, equipment, and readiness posture. These assumptions have evolved when faced with…Current96 pagesOther
FM 3-12 provides Army doctrine for cyberspace operations, electromagnetic warfare, and cyberspace electromagnetic activities as part of a combined arms approach to achieve objectives across the competition continuum. FM 3-12 provides…Current238 pagesComms Signal
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
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
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