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Field Manual Vault: free, searchable, downloadable military manuals

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546 publications for “CAS”
FM 7-7 ·Army ·1985

The Mechanized Infantry Platoon and Squad

The evolution of weaponry establishes a continuing need to develop and refine methods and techniques of employing weapon systems to maximize their potential. For the next several years, units will be in various stages of transition to… Archive 397 pages Small Unit Tactics
FM 3-04.300 ·Army ·2008

Airfield and Flight Operations Procedures

Chapter 1 1-2 FM 3-04.300 12 August 2008 1-3. Expansion of the battlefield at each echelon may be dependent on forward operating airfields. These airfields enable the commander to seize the initiative and influence operations at critical… Archive Aviation
Antiarmor Weapons Subcourse IN0546 ·Army ·1996

Antiarmor Weapons

The United States Army has a number of antiarmor weapons to use against the armored personnel carriers (wheeled and tracked) and tanks (as well as bunkers and other fortifications) of opposing forces. These antiarmor weapons include the… Archive 79 pages Marksmanship Weapons
ATP 3-01.50 ·Army ·2013

Air Defense and Airspace Management (Adam) Cell Operation

The purpose of this FM is to provide doctrine on the structure, training, tactical employment and operations of the ADAM cell. There is ADAM cells in the corps, division, brigade combat teams (BCTs) (Heavy, Infantry, and Stryker) and the… Current 152 pages Fires
FM 90-13-RIVER ·Army ·1998

Crossing Operations

Field Manual (FM) 90-13 describes how divisions and brigades conduct river crossings. It shows the relationship to corps operations, where appropriate, and includes details for lower echelons to support the brigades. It provides doctrine,… Archive 164 pages Small Unit Tactics
FM 11-1 ·Army ·1996

Talk II-SINCGARS Multiservice Communications Procedures for the Single-channel Ground and Airborne Radio System

Chapter I EQUIPMENT AND OPERATIONS 1. Background Air, land, and sea forces all require effective communications for command and control. Single-channel (SC) very high frequency (VHF) frequency modulation (FM) combat net radio systems… Archive 76 pages Comms Signal
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
CALL ·Army ·1944

Urban Combat Operations Tactics, Techniques, and Procedures

With the Cold War over, it is obvious that many future operations will take place in an urbanized environment. Grenada, Panama, Haiti, and Somalia are recent examples of combat operations conducted under these conditions. The current… Lessons Learned 172 pages Small Unit Tactics
FM 3-50 ·Army ·1990

Smoke Operations

them concealment but ultimately it proved to be a significant combat led to their demise. For US forces, multiplier. Description of Smoke and Obscurants Obscurants are man-made or naturally occurring particles suspended in the air that… Archive 115 pages CBRN
FM 8-10-4 ·Army ·1990

Medical Platoon Leaders' Handbook Tactics, Techniques, and Procedures

FM 8-10-4 CHAPTER 1 COMBAT ORGANIZATION Section I. THE DIVISION 1-1. Background The division is the largest Army fixed organization that trains and fights as a tactical team. It is organized with varying numbers and types of combat, combat… Archive 220 pages Medical TCCC
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
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 3-0 ·Army ·2022

Operations

The United States Army has always served to protect the Nation and preserve the peace. Historically, this has always meant preparing for and, when necessary, fighting and winning our Nation's wars. The Army must always be ready to fight… Archive 280 pages CBRN
FM 19-4 ·Army ·1993

Military Police Battlefield Circulation Control, Area Security, and Enemy Prisoner of War Operations

FM 19-4 MP ON THE BATTLEFIELD CHAPTER 1 S OLDIERING Y our basic soldiering skills – your skilled use of individual and crew-served weapons and of vehicles and equipment, and your knowledgeable use of communications methods and equipment –… Archive 264 pages Small Unit Tactics
FM 17-30 ·Army ·1969

The Armored Brigade

Section I. PURPOSE AND SCOPE 1-1. Purpose are considered to be inclusive of periods of limited visibility and night operations. Except as stated This manual provides doctrinal guidance for the herein, the armored brigade directs and… Historic 133 pages Small Unit Tactics
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 3-60 ·Army ·2015

Targeting

ATP 3-60, Targeting describes Army targeting. Each chapter and appendix addresses how decide, detect, deliver, and assess (D3A) methodology enhances targeting. D3A is a methodology which optimizes the integration and synchronization of… Current 122 pages Fires
FM 6-2-74 ·Army ·2003

Hf-Ale

1. Purpose This consolidated reference will assist joint forces in utilizing high frequency radios as a supplement/alternative to overburdened satellite communications systems for overthe-horizon communications. 2. Scope This publication… Archive 108 pages Fires
FM 34-8-2 ·Army ·1998

Intelligence Officer's Handbook

FM 34-8-2 1-1 Chapter 1 G2/S2 ROLES AND MISSIONS WHY YOU NEED THIS HANDBOOK The G2/S2 must provide continuous intelligence and information for the commander to conduct operations and minimize risk. Intelligence is the commander's… Archive 212 pages Recon Intel
FM 34-130 ·Army ·Undated

Intelligence Preparation of the Battlefield

If I always appear prepared, it is because before entering on an undertaking, I have meditated for long and foreseen what may occur. — Napoleon Bonaparte, 1831 IPB is the best process we have for understanding the battlefield and the… Archive 279 pages Newer: 1994 Recon Intel
FM34-130 (Intelligence Preparation of Battlefield) ·Army ·Undated

Intelligence Preparation of the Battlefield

If I always appear prepared, it is because before entering on an undertaking, I have meditated for long and foreseen what may occur. — Napoleon Bonaparte, 1831 IPB is the best process we have for understanding the battlefield and the… Archive 279 pages Recon Intel
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
TC 3-20.31-040 ·Army ·2025

Direct Fire Kill Chain

The purpose of the direct fire kill chain is to provide a standard description of all the tasks and actions of the firers, teams, squads, crews, and platoons employing direct fire weapon systems. This allows Soldiers and leaders to… Current 200 pages Small Unit Tactics
ATP 7-100.3 C1 ·Army ·2021

Chinese Tactics

ATP 7-100.3, as part of the U.S. Army 7-100 series and in support of AR 350-2, addresses the tactics, organization, and activities of the People's Republic of China's (PRC's) military, the People's Liberation Army (PLA). The PRC is a… Current 252 pages Leadership Training
TC 7-98-1 ·Army ·1997

Stability and Support Operations Training Support Package

This publication helps infantry brigade task force level units and below prepare for stability and support contingency missions. Using this publication, a leader can tailor the training plan for the unit's specific mission by grouping… Current 931 pages Small Unit Tactics
FM 30-35 ·Army ·1971

Military Intelligence Battalion-Arial Recconasance Support

This chapter gives the organization and func- tions of the MIBARS and its organic elements. 3-2. Mission The overall mission of the MIBARS is to pro- duce and disseminate intelligence information ob- tained or developed from tactical air… Historic 60 pages Recon Intel
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
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
FM 34-35 ·Army ·1987

Armored Cavalry Regiment Intelligence and Electronic Warfare Operations

During the past several decades, the nature of warfare has changed—not abruptly, but nonetheless significantly. As a result, the modern battlefield presents challenges greater than any commander has ever faced. Because of increasingly… Archive 76 pages Newer: 1990 Comms Signal