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Field Manual Vault: free, searchable, downloadable military manuals

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219 publications
ATP 3-16.02 ·Army ·2023

Write for Release

To enable effective information sharing in future multinational operations and exercises, it is imperative that authors and other originators of classified information understand and apply the precepts of ATP 3-16.02, Write for Release.… Current 68 pages Doctrine Philosophy
ATP 3-17.2 ·Army ·2024

Multi-Service Tactics, Techniques, and Procedures for Airfield Opening {mcrp 3-20B.1; Nttp 3-02.18; Afttp 3-2.68}

1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication for airfield opening is a single source, descriptive reference guide for opening and transferring an airfield. 2. Scope This MTTP publication supports… Current 144 pages Small Unit Tactics
ATP 3-20-16 ·Army ·2013

Mobile Gun System Platoon

15 February 2013 ATP 3-20.16 1-3 with no restrictions on violence or targets for violence. (Refer to TC 7-100 for more information.) CONTINUUM OF OPERATIONS 1-6. The continuum of operations frames the application of land power. It includes… Archive 232 pages Small Unit Tactics
ATP 3-20.15 ·Army ·2025

Tank Platoon

Techniques publication for the tank platoon: organization, direct-fire planning, and tactical employment in offensive and defensive operations. Supersedes the 2019 edition. Current 432 pages Small Unit Tactics
ATP 3-20.96 ·Army ·2016

Cavalry Squadron

Doctrine consists of fundamental principles that describe how to fight. At the tactical level, doctrine consists of authoritative principles concerning how to execute reconnaissance and security operations that require professional… Current 164 pages Recon Intel
ATP 3-20.97 ·Army ·2024

Cavalry Troop

To understand the doctrine of ATP 3-20.97, readers should review ADP 3-0 and the doctrinal principles in ADP 3-07, ADP 3-90, FM 3-55, FM 3-90, FM 3-98, and ATP 3-20.96. Readers should also understand offensive, defensive, and stability… Current 164 pages Recon Intel
ATP 3-20.98 C1 ·Army ·2019

Scout Platoon

Techniques for the scout platoon conducting reconnaissance and security tasks: organization, mounted and dismounted movement, and platoon operations. Supersedes the 2013 edition. Current 416 pages Recon Intel
ATP 3-21.10 ·Army ·2026

Infantry Rifle Company

The Army provides readily available forces that are organized, trained, and equipped to conduct prompt and sustained land combat to defeat enemy ground forces and seize, occupy, and defend land areas. Army forces maintain proficiency in… Current 296 pages Small Unit Tactics
ATP 3-21.11 ·Army ·2020

Stryker Brigade Combat Team Infantry Rifle Company

ATP 3-21.11 discusses the techniques used by the Infantry rifle company while conducting missions. These are techniques and are not prescriptive. The mission variables of mission, enemy, terrain and weather, troops and support available,… Current 364 pages Small Unit Tactics
ATP 3-21.18 ·Army ·2025

Foot Marches

ATP 3-21.18 encompasses techniques for foot marches and replaces ATP 3-21.18 published in April 2022. This publication provides doctrinal guidance; organizational roles and functions; capabilities; limitations; and responsibilities for… Current 168 pages Fieldcraft Survival
ATP 3-21.20 ·Army ·2017

Infantry Battalion

The Army provides readily available and trained regionally aligned and globally responsive forces to prevent conflict, shape the security environment, and win wars. Army forces maintain proficiency in the fundamentals of decisive action,… Current 584 pages Small Unit Tactics
ATP 3-21.21 ·Army ·2016

SBCT Infantry Battalion

ATP 3-21.21, The SBCT Infantry battalion of the Stryker brigade combat team, discusses the techniques used by the Infantry battalion while conducting missions. These are techniques and are not prescriptive. Mission, enemy, terrain and… Current 272 pages Small Unit Tactics
ATP 3-21.50 ·Army ·2025

Infantry Small-Unit Mountain and Cold Weather Operations

When conducting military operations in mountains or cold weather environments, leaders and Soldiers must plan to fight two enemies: the environment and the opposing force. ATP 3-21.50 provides perspective on how Infantry small-unit… Current 200 pages Fieldcraft Survival
ATP 3-21.51 ·Army ·2019

Subterranean Operations

Throughout history, subterranean operations have been part of warfare. The effect of subterranean warfare has had varying levels of significance dependent on the battle, campaign, or war. Large defensive walls constructed around cities… Current 228 pages Small Unit Tactics
ATP 3-21.71 ·Army ·2024

Mechanized Infantry Platoon and Squad

ATTP 3-21.71, Mechanized Infantry Platoon and Squad (Bradley) was last developed in November 2010. When ATP 3-21.8 was published in April 2016, it included three Infantry platoons and squads, (Infantry, mechanized, and Stryker). ATTP… Current 416 pages Small Unit Tactics
ATP 3-21.8 C1 ·Army ·2024

Infantry Rifle Platoon and Squad

The Army's techniques publication for the Infantry rifle platoon and squad: organization, offense, defense, and patrolling at the small-unit level. Supersedes the 2016 edition. Current 598 pages Small Unit Tactics
ATP 3-21.9 ·Army ·2025

Stryker Infantry Rifle Platoon and Squad

ATP 3-21.9 addresses the tactical application of techniques associated with the offense, defense, and enabling tasks for the Stryker Infantry rifle platoon and squad. ATP 3-21.9 does not discuss defense support of civil authorities (see… Current 452 pages Small Unit Tactics
ATP 3-21.90 ·Army ·2019

Tactical Employment of Mortars

ATP 3-21.90/MCTP 3-01D has been updated and provided as an ATP according to the 2015 Doctrine Strategy. In addition to doctrine changes, a significant effort has been made to eliminate redundancies with parent doctrinal manuals (for… Current 208 pages Small Unit Tactics
ATP 3-21.91 ·Army ·2017

Stryker Brigade Combat Team Weapons Troop

ATP 3-21.91, The SBCT weapons troop, discusses the techniques used while conducting missions. In addition to doctrine changes, a significant effort has been made to eliminate redundancies with parent doctrinal manuals (for example ADRP… Current 306 pages Small Unit Tactics
ATP 3-22.40 ·Army ·2025

Multi-Service Tactics, Techniques, and Procedures for the Employment of Nonlethal Weapons {mctp 10-10A | Nttp 3-26.6 | Afttp 3-2.45 | Cgttp 3-93.2}

ATP 3-22.40/MCTP 10-10A/NTTP 3-26.6/ AFTTP 3-2.45/CGTTP 3-93.2 i PREFACE 1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication for The Employment of Nonlethal Weapons is a single source, descriptive reference… Current 108 pages Marksmanship Weapons
ATP 3-24.2 ·Army ·2025

Techniques in Counterinsurgency

Counterinsurgency (COIN) is a complex subset of warfare that encompasses all military, paramilitary, political, economic, psychological, and civic actions taken by a government to defeat an insurgency at the company, battalion, and brigade… Current 448 pages Doctrine Philosophy
ATP 3-24.3 ·Army ·2015

Cultural and Situational Understanding

Understanding culture is essential in conducting irregular warfare. Irregular warfare requires a deliberate application of an understanding of culture due to the need to understand a populated operational environment, what specifically is… Current 70 pages Recon Intel
ATP 3-27.3 ·Army ·2025

Ground-Based Midcourse Defense Operations

ATP 3-27.3, Ground-based Midcourse Defense Operations (GMD) is a proponent-level publication. It is the principal publication for describing GMD operations and the Army's GMD mission in defense of the United States homeland, friends, and… Current 88 pages Fires
ATP 3-28.1 ·Army ·2021

Multi-Service Tactics, Techniques, and Procedures for Defense Support of Civil Authorities (DSCA) (Mcrp 3-30.6, Nttp 3-57.2, Afttp 3-2.67, Cgttp 3-57.1)

1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication for Defense Support of Civil Authorities (DSCA) is a single source, reference guide for tactical-level units. It assists military planners, commanders,… Current 136 pages Doctrine Philosophy
ATP 3-34.22 ·Army ·2021

Engineer Operations--Brigade Combat Team and Below

This manual provides engineer doctrine for operating at the BCT level and below and within the framework of unified land operations. This manual also provides greater detail for commanders and staffs at brigade echelons and below as well… Current 138 pages Engineering
ATP 3-34.40 ·Army ·2023

General Engineering (Mctp 3-40D(MCWP 3-17.7))

ATP 3-34.40/MCTP 3-40D provides doctrine for the conduct of general engineering support by the Army and Marine Corps. It emphasizes the general engineering unity of effort by providing a common philosophy, language, and purpose. General… Current 222 pages Engineering
ATP 3-34.45 ·Army ·2024

Electric Power Generation and Distribution {mcrp 3-40D.17}

Modern warfare relies on systems powered by electricity, making electricity an essential element that supports all warfighting functions. Command and control, intelligence, movement and maneuver, fires, sustainment and logistics, and… Current 100 pages Engineering
ATP 3-34.5 C2 ·Army ·2015

Environmental Considerations (Mcrp 3-40B.2)

ATP 3-34.5/MCRP 4-11B provides guidance on integrating environmental considerations into operations. This manual defines environmental considerations and provides guidance on integrating them into the operations process. This manual also… Current 160 pages Engineering
ATP 3-34.80 ·Army ·2024

Geospatial Engineering

Geospatial engineering is one of three engineering disciplines. It supports all staff sections and warfighting functions across every echelon of Army forces and plays a significant role in supporting the combat and general engineering… Current 94 pages Engineering
ATP 3-34.81 C1 ·Army ·2016

Engineer Reconnaissance (Mcwp 3-17.4)

ATP 3-34.81 provides techniques for the performance of tactical and technical engineer reconnaissance in support of military activities that are conducted across the full range of military operations. This publication supports doctrine… Current 166 pages Engineering