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Field Manual Vault: free, searchable, downloadable military manuals

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49 publications for “CAS”
FM 101-5-1 ·Army ·1980

Operational Terms and Graphics

How U S Army forces will fight the first and subsequent battles of the next war is fully described in the How-To-Fight series of field manual's. In order to fight, Commanders and their staffs must issue instructions to subordinates. That… Archive 140 pages Newer: 1997 Doctrine Philosophy
FM 31-73 ·Army ·1967

Advisory Handbook for Stability Operations

CHAPTER 1 GENERAL 1. Purpose Tins manual provides the U. S. Army unit and sector/subscetor (provinec/district) advisor to a host country (HC) a ready reference on doctrine and techniques which arc employed most fre- quently in stability… Historic 328 pages Doctrine Philosophy
FM 100-103-2 ·Army ·1994

Multiservice Procedures for the Theater Air-Ground System

The United States employs military power in a joint manner, with each component making a unique contribution to the joint force commander's the- ater campaign plan. Successful theater operations require synchronized con- tributions by all… Archive 100 pages Newer: 1998 Doctrine Philosophy
FM 100-15 ·Army ·1973

Larger Units-Theater Army-Corps

This manual prescribes Army doctrine and guidance to commanders and staffs for the establishment, organization, administration, and employment of Army units from corps through theater army (TA) level. The manual defines the roles,… Historic 116 pages Newer: 1996 Doctrine Philosophy
ATP 1-02.1 ·Army ·2025

Multi-Service Tactics, Techniques, and Procedures for Multi-Service Brevity Codes {mcrp 3-30B.1 | Nttp 6-02.1 | Afttp 3-2.5 | Sttp 3-9002}

1. Purpose This publication will improve coordination and understanding during multi-Service operations. A brevity code is a code that provides no security. Its sole purpose is the shortening of messages rather than the concealment of… Current 88 pages Doctrine Philosophy
FM 100-104 ·Army ·1999

Multiservice Procedures for Joint Air Traffic Control

1. Scope This multiservice procedures publication acts as a ready reference source for guidance on air traffic control (ATC) respcnsibilities, procedures, and employment in a joint environment. It discusses joint air traffic control (JATC)… Archive 146 pages Doctrine Philosophy
FM 1-02.1 ·Army ·2026

Operational Terms

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… Current 150 pages Doctrine Philosophy
Joint Doctrine Encyclopedia ·Army ·1997

Joint Doctrine Encyclopedia

Operation plan review criterion. The determination whether the contemplated course of action is worth the cost in manpower, material, and time involved; is consistent with the law of war; and militarily and politically supportable. JP 1-02… Archive 737 pages Doctrine Philosophy
FM 100-5 ·Army ·2004

The Fundamentals of Army Operations

Excerpts from FM 100-5, Operations, covering the foundations of Army operations: the principles of war, tenets of Army operations, dynamics of combat power, and combat functions (web archive capture). Archive Doctrine Philosophy
FM 7-15 ·Army ·2003

The Army Universal Task List

FM 7-15 describes the structure and content of the Army Universal Task List (AUTL). It provides a standard, doctrinal foundation and catalogue of the Army's tactical collective tasks. Units and staffs perform these tactical collective… Archive 450 pages Doctrine Philosophy
Dictionary of Military and Associated Terms ·Army ·2001

Department of Defense Dictionary of Military and Associated Terms

The Department of Defense Dictionary of Military and Associated Terms (JP 1-02): standard U.S. military terminology for joint and allied operations (2001). Archive 616 pages Doctrine Philosophy
FM 1-02 ·Army ·2004

Operational Terms and Graphics

The terminology section of this manual is a compilation of doctrinally-accepted definitions that have been taken from approved manuals. One Army field manual is cited as the proponent or reference for each definition. (NOTE: As the US Army… Archive 212 pages Doctrine Philosophy
FM 31-23 ·Army ·1967

Stability Operations

of a subversive element intent on destroying the government can greatly mul- tiply the seriousness of these conditions. Secu- rity and stability in the urban areas must re- ceive priority in both planning and resources available for IDAD.… Historic 176 pages Doctrine Philosophy
FM 100-20 ·Army ·Undated

Military Operations in Low Intensity Conflict

CHAPTER 1 F u n d a m e n t a l s o f LO W I n t e n s i t y C o n f l i c t This chapter outlines the role of military operations in low intensity conflict (LIC). It describes the environment of LIC and identifies imperatives which the… Archive 155 pages Newer: 1981 Doctrine Philosophy
FM 3-0 ·Army ·2017

Operations

Today's operational environment presents threats to the Army and joint force that are significantly more dangerous in terms of capability and magnitude than those we faced in Iraq and Afghanistan. Major regional powers like Russia, China,… Archive 364 pages Newer: 2025 Doctrine Philosophy
ADRP 1-02 ·Army ·2012

Operational Terms and Military Symbols

Army Doctrine Reference Publication (ADRP) 1-02 contains a compilation of Army operational terms, definitions, abbreviations, and acronyms as reflected in the latest editions of Army doctrinal publications. These terms are commonly used… Archive 124 pages Doctrine Philosophy
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
CALL ·Army ·2003

U.S. Army and U.S. Marine Corps Tactics, Techniques, and Procedures for Stability Operations and Support Operations (SOSO)

The Center for Army Lessons Learned assembled a Combined Arms Assessment Team (CAAT) to collect specific stability and support lessons and tactics, techniques, and procedures (TTP) to help meet the challenges in post-war Iraq. The CAAT was… Lessons Learned 122 pages Doctrine Philosophy
ATTP 5-0-1 ·Army ·2011

Commander and Staff Officer Guide

This Army tactics, techniques, and procedures (ATTP) reinforces the fundamentals of mission command established in field manual (FM) 3-0, Operations; FM 5-0, The Operations Process; and FM 6-0, Mission Command. Whereas the above manuals… Archive 316 pages Doctrine Philosophy
ATP 3-07.6 C1 ·Army ·2015

Protection of Civilians

Techniques for the protection of civilians during Army operations: understanding civilian risks, protecting civilians during operations, shaping a protective environment, and mitigating civilian casualties. Supersedes ATTP 3-37.31. Current 88 pages Doctrine Philosophy
FM 90-2 ·Army ·1943

Battlefield Deception

History has shown that there is a potential payoff to be gained by using battlefield deception. Wise military planners throughout history have used deception. It is a low cost and effective way to cause the enemy to waste his efforts.… Historic 167 pages Newer: 1988 Doctrine Philosophy
FM 100-18 ·Army ·1995

Space Support to Army Operations

The Army's land power is hinged in space. General Gordon R. Sullivan Throughout US history, the military services have fought to guard US national interests on land, on sea, and in the air. Historically, whoever held and used the "high… Archive 70 pages Doctrine Philosophy
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 3-24.2 ·Army ·2009

Tactics in Counterinsurgency

This manual gives the US Army a common language, concept, and purpose to fight and achieve success in a counterinsurgency. COIN is a complex subset of warfare that encompasses all military, paramilitary, political, economic, psychological,… Archive 300 pages Doctrine Philosophy
FM 110-5 ·Army ·1951

Joint Action Armed Forces

FM 110-5 JAAF AFM 1-1. .CHANGE 4 .CHANGE 1 CHANGE A 3 November 1952 Application In applying the principles, doctrines, and procedures set forth in this publication care must be taken to distinguish between the responsibilities of the… Historic 140 pages Doctrine Philosophy
Joint Doctrine Capstone and Keystone Primer ·Army ·1997

Joint Doctrine Capstone and Keystone Primer

Joint Pub 0-2 Unified action describes the broad scope of actions taking place within a unified command, subordinate unified command, or joint task force. Unified action starts with unified direction. Objectives provide focus for military… Archive 143 pages Newer: 2001 Doctrine Philosophy
FM 100-8 ·Army ·1997

The Army in Multinational Operations

This manual is a guide for Army commanders and staffs operating in a multinational environment across the full range of military operations. This doctrine for multinational operations takes into account each type of operation and varying… Archive Doctrine Philosophy
FM 100-7 ·Army ·1995

Decisive Force

Chapter 1 operation's purpose, the desired end state, the degree of acceptable risk, and the method of unifying focus for all subordinate elements. The operational-level commander's intent contains the intent statement of the next senior… Archive 248 pages Doctrine Philosophy
FM 100-1 ·Army ·1994

The Army

FM 100-1, The Army, expresses the Army's fundamental purpose, roles, responsibilities, and functions, as established by the Constitution, Congress, and the Department of De fense. As the Army's cornerstone document, FM 100-1 defines the… Archive 57 pages Doctrine Philosophy
FM 3-24 C2 ·Army ·2014

Insurgencies and Countering Insurgencies {mcwp 3-33.5}

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.… Current 202 pages Doctrine Philosophy