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Field Manual Vault: free, searchable, downloadable military manuals

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546 publications for “CAS”
ATP 3-09.12 ·Army ·2021

Field Artillery Counterfire and Weapons Locating Radar Operations

ATP 3-09.12 contains the fundamental techniques and guidance required for planning, coordinating, conducting FA counterfire, and the employment of FA WLRs. It provides information on how to train and conduct operations and describes the… Current 150 pages Fires
FM 3-01 ·Army ·2025

U.S. Army Air and Missile Defense Operations

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… Current 218 pages Fires
FM 5-104 ·Army ·1986

General Engineering

Chapter 1 GENERAL ENGINEERING G eneral engineering encompasses those engineer tasks which increase the mobility, survivability, and sustainability of tactical and logistical units to the rear of the forward line of troops (FLOT). Such… Archive 162 pages Engineering
FMI 5-0.1 ·Army ·2006

The Operations Process

Doctrine provides a military organization with unity of effort and a common philosophy, language, and pur pose. This FMI provides doctrine for the exercise of command and control throughout the conduct (planning, preparing, execution, and… Archive 123 pages Doctrine Philosophy
FM 4-94 ·Army ·2010

Theater Sustainment Command

The Army has undergone a dramatic transformation over the last five years. It has become a modular "brigade-based" Army that is more responsive to combatant commander's needs. It better employs joint capabilities, facilitates force… Archive 124 pages Sustainment
FM 17-20 ·Army ·1957

Armored Infantry Units Platoon, Company and Battalion

CHAPTER 1 GENERAL Section I. GENERAL 1. Purpose and Scope a. This manual covers detailed doctrine, tactics, techniques, procedures, and organization of armored infantry units-platoon, company, and battalion-acting either with or without… Historic 185 pages Small Unit Tactics
ATP 3-09.02 ·Army ·2016

Field Artillery Survey

Active component divisions now have a division artillery (DIVARTY), each corps and 8th Army has an associated field artillery brigade (FAB), and FA battalions are organic to brigade combat teams (BCT). FA Survey teams now belong to the… Current 168 pages Fires
FM 23-10 ·Army ·1994

Sniper Training

The sniper has special abilities, training and equipment. His job is to deliver discriminatory highly accurate rifle fire against enemy targets, which cannot be engaged successfully by the rifleman because of range, size, location,… Archive 329 pages Marksmanship Weapons
FM 571100 ·Army ·Undated

Division Engineer Combat Operations

FM 5-71-100 CHAPTER 1 Engineer Operations and the Division Battlefield The division is the US Army's largest, fixed organization that trains and fights as a tactical team. It is organized with various combat, combat support (CS), and… Archive 210 pages Small Unit Tactics
ATP 3-39.33 ·Army ·2022

Crowd Control

ATP 3-39.33 23 June 2022 ACKNOWLEDGEMENTS The copyright owners listed here have granted permission to reproduce material from their works. Other courtesy credits listed. Crowd Management. April 2019. Website:… Current 164 pages Small Unit Tactics
FM 1-02.2 C1 ·Army ·2025

Military Symbols

This publication compiles Department of Defense Military Standard (MIL-STD) 2525E approved military symbols applicable to land operations for use in U.S. Army doctrinal publications, situation maps, overlays, and annotated aerial… Current 296 pages Doctrine Philosophy
FM 30-10 ·Army ·1972

Geographic Military Intelligence

Section I. GENERAL 1—1. Purpose and Scope This manual serves as a guide in the production and use of military geographic intelligence. It de- fines military geographic intelligence and explains the process of collection, evaluation, and… Historic 283 pages Recon Intel
FM 20-32 ·Army ·2005

Mine-Countermine Operations

Mine and countermine operations: minefield emplacement and recording, breaching, and route and area clearance (2005 reprint incorporating changes 1-5). Archive 520 pages Fieldcraft Survival
FM 3-16 ·Army ·2024

The Army in Multinational Operations

Whenever commonality of interests exists, nations enter political, economic, or military partnerships, or combinations thereof. These partnerships occur in regional and worldwide patterns as nations seek opportunities to promote their… Current 148 pages Doctrine Philosophy
FM 3-04.203 ·Army ·2007

Fundamentals of Flight

Aviation manual on the fundamentals of flight: theory of flight, weight and balance, and rotary-wing environmental, night, terrain, and multi-aircraft operations (2007). Archive 392 pages Aviation
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
FM 6-10 ·Army ·1962

Field Artillery Communications

1. Purpose and Scope This manual is a guide for commanders, staff officers, and personnel concerned with field artillery communication. The purpose is to provide, in a detailed but nontechnical explanation, the basic knowledge required in… Historic 230 pages Fires
FM 6-40-5 ·Army ·1976

Modern Battlefield Cannon Gunnery

FM 6-40-5 2-1. Threat to Maneuver Forces a. The enemy will field a large, well- trained, hard-hitting combined arms team equipped with the most modern weapons. His tanks and motorized units will attack our maneuver forces with direct fire… Historic 212 pages Fires
FM 17-37 ·Army ·1969

Air Cavalry Squadron

3-1. Purpose and Scope e. Provide a screen for a larger unit. Part Two covers the organization, tactics, and f. Perform rear area security as a part of a techniques employed by the air cavalry platoons larger force. and troops.… Historic 163 pages Recon Intel
FM 63-1 ·Army ·Undated

SUPPORT BATTALIONS and SQUADRONS, SEPARATE BRIGADES and ARMORED CAVALRY REGIMENT

FM 63-1 armored cavalry squadrons. Such units as the engineer company and the artillery battalion provide combat support to these combat units. The ACR also has a regimental aviation squadron to support the overall scheme of maneuver. The… Archive 167 pages Newer: 1994 Sustainment
ATTP 3-39.20 ·Army ·2010

Police Intelligence Operations

Since PIO was recognized as a military police function in the early 1990s, it has been inconsistently applied across the force. Military police leaders and units often relegated PIO to USACIDC elements and select military police Soldiers… Archive 148 pages Small Unit Tactics
FM 3-93 ·Army ·2011

Theater Army Operations

Doctrine provides a military organization with unity of effort and a common philosophy, language, and purpose. This manual discusses the organization and operations of the theater army headquarters, including its role as the Army Service… Archive 192 pages Doctrine Philosophy
FM 3-09.15 ·Army ·2007

Tactics, Techniques, and Procedures for Field Artillery Meteorology

This publication provides the United States Army and United States Marine Corps (USMC) commanders, artillerymen, and meteorology (MET) crew members with tactics, techniques, and procedures for the employment of MET sections. This… Archive Fires
FM 1-140 ·Army ·1996

Helicopter Gunnery

The Army must prepare its soldiers, leaders, and units to deploy, fight, and win in combat at any intensity level, anywhere, anytime. Therefore, our training is top priority, and the focus of training is on our wartime mission. An… Archive 256 pages Aviation
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 100-16 ·Army ·Undated

Army Operational Support

PART ONE Support: The Key To Operational Success As part of a joint team, Army forces are central to the theater campaign. In today's force projection Army, planning and executing major operations to support a theater campaign are… Archive 213 pages Newer: 1995 Doctrine Philosophy
FM 33-1-1 ·Army ·1994

Psychological Operations Techniques and Procedures

This field manual (FM) sets forth techniques and procedures for implementing United States (U.S.) Army psychological operations (PSYOP) doctrine contained in FM 33-1. It provides general guidance for commanders and planners who must… Archive 315 pages Other
FMFRP 12-40 Professional Knowledge Gained from Operational E ·Army ·1965

Professional Knowledge Gained from Operational Experience in Vietnam, 1965-1966

TO VIETNAM 1. BACKGROUND OF THE WAR Much of Vietnam's history is the story of its relations with China, its vastly larger and more powerful neighbor to the north. The Vietnamese for many centuries have both admired China for her culture… Historic 526 pages Small Unit Tactics
ATP 3-11.74 ·Army ·2021

Chemical, Biological, Radiological, and Nuclear Platoons

ATP 3-11.74, CBRN platoons is designed to provide the CBRN platoon leader and platoon sergeant with a readily accessible reference manual aimed at the fundamental and core tasks of CBRN platoon operations. This publication is to be used as… Current 210 pages CBRN
FM 3-05-401 ·Army ·2003

Civil Affairs Tactics, Techniques, and Procedures

This manual establishes the tactics, techniques, and procedures (TTP) used by individuals, teams, and units of United States (U.S.) Army and United States Marine Corps (USMC) Civil Affairs (CA) forces, as well as planners of civilmilitary… Archive 535 pages Small Unit Tactics