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Field Manual Vault: free, searchable, downloadable military manuals

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FM 3-57 ·Army ·2021

Civil Affairs Operations

The Army executes operations across multiple domains and in complex environments. One of the most complex environments is the land domain—partially due to the societal systems (detailed in JP 3-57) woven into the operational environment.… Current 176 pages Other
FM 3-60 ·Army ·2023

Army Targeting

Field Manual (FM) 3-60, describes the tactics, techniques, and procedures associated with effectively applying a targeting methodology to integrate and synchronize capabilities to create desired effects on targets and enable positions of… Current 158 pages Fires
FM 3-61 C1 ·Army ·2022

Communication Strategy and Public Affairs Operations

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… Current 176 pages Other
FM 3-81 ·Army ·2021

Maneuver Enhancement Brigade

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… Current 188 pages Small Unit Tactics
FM 3-83 ·Army ·2025

Religious Affairs

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… Current 50 pages CBRN
FM 3-84 ·Army ·2023

Legal Support to Operations

This manual establishes a foundation for the Judge Advocate General's (JAG's) Corps and judge advocate legal services (JALS) personnel to provide principled counsel and mission-focused legal support to the operational Army. It establishes… Current 100 pages CBRN
FM 3-90 ·Army ·2023

Tactics

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… Current 480 pages Small Unit Tactics
FM 3-94 ·Army ·2021

Armies, Corps, and Division Operations

The Army gives the combatant commander depth and versatility because landpower expands the friendly range of military options. The Army, uniquely, provides a combination of armored, medium, light, and airborne forces. Along with a full… Current 212 pages Doctrine Philosophy
FM 3-96 ·Army ·2021

Brigade Combat Team

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.… Current 460 pages Small Unit Tactics
FM 3-98 ·Army ·2023

Reconnaissance and Security Operations

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… Current 204 pages Recon Intel
FM 3-99 C1 ·Army ·2015

Airborne and Air Assault Operations

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… Current 232 pages Small Unit Tactics
FM 4-0 ·Army ·2026

Sustainment Operations

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… Current 256 pages Sustainment
FM 4-02 C2 ·Army ·2020

Army Health System

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… Current 234 pages Medical TCCC
FM 4-1 ·Army ·2025

Human Resources Support

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… Current 122 pages Sustainment
FM 4-80 ·Army ·2025

Financial Management Operations

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… Current 160 pages Sustainment
FM 5-0 ·Army ·2024

Planning and Orders Production

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… Current 412 pages Doctrine Philosophy
FM 6-0 ·Army ·2022

Commander and Staff Organization and Operations

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… Current 224 pages Leadership Training
FM 6-02 ·Army ·2019

Signal Support to Operations

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).… Current 184 pages Comms Signal
FM 6-22 C2 ·Army ·2022

Developing Leaders

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… Current 192 pages Leadership Training
FM 6-27 C2 ·Army ·2019

The Commander'S Handbook on the LAW of Land Warfare (Mctp 11-10C)

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… Current 210 pages Doctrine Philosophy
FM 6-99 ·Army ·2021

U.S. Army Report and Message Formats

While U.S. forces are among the most technologically advanced forces in the world, the need for redundancy and interoperability between joint and multinational forces requires the continued use of analog communication systems. Other… Current 236 pages Fires
FM 7-0 ·Army ·2021

Training

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… Current 116 pages Leadership Training
FM 7-100.1 ·Army ·2004

Opposing Force Operations

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,… Current 368 pages Recon Intel
FM 7-22 C1 ·Army ·2020

Holistic Health and Fitness

+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… Current 240 pages Leadership Training