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Field Manual Vault: free, searchable, downloadable military manuals

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253 publications for “CAS”
JP 3-03 ·Joint ·2016

Joint Interdiction

1. Scope This publication provides doctrine to plan, execute, and assess joint interdiction operations. 2. Purpose This publication has been prepared under the direction of the Chairman of the Joint Chiefs of Staff. It sets forth joint… Current 84 pages Doctrine Philosophy
ADP 3-05 C1 ·Army ·2019

Army Special Operations

ADP 3-05 provides the strategic context for employment of Army special operations forces and defines special operations. It describes the role of Army special operations formations. A role is the broad and enduring purpose for which the… Current 106 pages Small Unit Tactics
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
MCRP 3-30B.1 ·Marine Corps ·2024

Multi-Service Tactics, Techniques, and Procedures for Multi-Service Brevity..

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 Small Unit Tactics
JP 1-02 ·Joint ·2021

DOD Dictionary of Military and Associated Terms

1. Scope As directed in Joint Publication (JP) 1, Doctrine for the Armed Forces of the United States, the DOD Dictionary of Military and Associated Terms [Short title: DOD Dictionary] sets forth standard US military and associated… Current 360 pages Doctrine Philosophy
ATP 3-09.13 ·Army ·2015

The Battlefield Coordination Detachment

ATP 3-09.13 makes numerous changes from Army Tactics, Techniques, and Procedures (ATTP) 3-09.13. It includes a brief discussion on the activities of the BCD during the operation phases. Information on the ground liaison detachments (GLD)… Current 68 pages Fires
FM 3-04 ·Army ·2025

Army Aviation

Army Aviation is the division's and corps' most maneuverable force. Army Aviation forces are uniquely capable of rapidly and simultaneously impacting the deep, close, and rear operations of multiple echelons. Army Aviation forces provide… Current 164 pages Aviation
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
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
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
JP 3-18 ·Joint ·2017

Joint Forcible Entry Operations

1. Scope This publication provides joint doctrine for planning, executing, and assessing joint forcible entry operations. 2. Purpose This publication has been prepared under the direction of the Chairman of the Joint Chiefs of Staff… Current 104 pages Small Unit Tactics
TC 3-20.0 ·Army ·2019

Integrated Weapons Training Strategy (Iwts)

The principal audience for TC 3-20.0 is commanders, planners, trainers, and master gunners of maneuver units. It provides the details of the Integrated Weapons Training Strategy, known as IWTS, and structure for the maneuver brigade combat… Current 260 pages Small Unit Tactics
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
MCDP 3 ·Marine Corps ·2018

Expeditionary Operations

Marine Corps Doctrinal Publication (MCDP) 3, Expeditionary Operations, establishes doctrine for the conduct of military operations by the U.S. Marine Corps. It describes the Marine Corps as an expeditionary force-in-readiness that is… Current 143 pages Small Unit Tactics
MCTP 3-10F ·Marine Corps ·2018

Fire Support Coordination in the Ground Combat Element

Fire support is fires that directly support land, maritime, amphibious, and special operations forces to engage enemy forces, combat formations, and facilities in pursuit of tactical and operational objectives (JP 1-02). Fire support… Current 271 pages Fires
MCWP 3-20 ·Marine Corps ·2018

Aviation Operations

Aviation is an integral part of the naval expeditionary air-ground team—it extends the MAGTF's operational reach and flexibility and expands its warfighting power. Marine Corps Warfighting Publication (MCWP) 3-2, Aviation Operations,… Current 93 pages Aviation
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
MCRP 7-20B.1 ·Marine Corps ·2021

Operational Training Ranges Required Capabilities

Marine Corps operational training ranges consist of a complex infrastructure with multiple geographic locations possessing a wide array of capabilities. These training ranges must support a broad spectrum of mission-essential warfighter… Current 75 pages Leadership Training
ATP 3-92 ·Army ·2026

Corps Operations

This revision of ATP 3-92 articulates nonprescriptive ways and methods a corps accomplishes missions, performs functions, and executes tasks. ATP 3-92 expands on corps foundations and tenets found in FM 3-94 and incorporates changes to the… Current 216 pages Small Unit Tactics
ADP 3-19 ·Army ·2019

Fires

Success in large-scale combat operations is dependent on the Army's ability to employ fires. Fires enable maneuver. Over the past two decades, potential peer threats have invested heavily in long-range fires and integrated air defense… Current 52 pages Small Unit Tactics
MCTP 10-10F ·Marine Corps ·2025

Military Police Operations

CHAPTER 1. FUNDAMENTALS Marine Corps military police within the Fleet Marine Forces (FMF) provide the Marine expeditionary force (MEF), Marine air-ground task force (MAGTF), and combatant commanders with scalable, highly trained police… Current 76 pages Small Unit Tactics
MCRP 3-20F.9 ·Marine Corps ·2018

Low Altitude Air Defense (LAAD) Gunner'S Handbook

DEPARTMENT OF THE NAVY Headquarters United States Marine Corps Washington, D.C. 20350-3000 4 April 2018 CHANGE 1 to MCRP 3-20F.9 Low Altitude Air Defense (LAAD) Gunner's Handbook 1. This publication has been edited to ensure gender… Current 286 pages Fires
MCTP 3-10D ·Marine Corps ·2023

Employment of Light Armored Reconnaissance Units

Light armored reconnaissance (LAR) is the only ground combat element (GCE) reconnaissance maneuver force designed, organized, and equipped to fight for information that is critical to the commander. Light armored reconnaissance is not only… Current 180 pages Recon Intel
ATP 3-90.97 ·Army ·2016

Mountain Warfare 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. Despite the difficulties that mountain and cold weather pose, there… Current 156 pages Fieldcraft Survival
TC 7-0.1 ·Army ·2025

After Action Reviews

TC 7-0.1, After Action Reviews (AAR), expands on the fundamental concepts of after action reviews as a primary tool leaders use in planning and conducting effective training evaluations as discussed in the Army's training doctrine in ADP… Current 36 pages Leadership Training
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
JP 3-10 ·Joint ·2019

Joint Security Operations in Theater

1. Scope This publication provides fundamental principles and guidance to plan, execute, and assess joint security operations. 2. Purpose This publication has been prepared under the direction of the Chairman of the Joint Chiefs of Staff… Current 152 pages Small Unit Tactics
MCTP 12-10A ·Marine Corps ·2024

Mountain Warfare

Mountains establish formal and informal boundaries and barriers. When conflicts erupt in these rugged areas, commanders are presented with unique operational challenges, such as mountainous terrain, snow, and cold weather. Since the Marine… Current 174 pages Fieldcraft Survival
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
MCTP 3-20C ·Marine Corps ·2021

Antiair Warfare

1 Antiair Warfare Chapter 1 FUNDAMENTALS Anti-air warfare is a U.S. Navy/U.S. Marine Corps term used to indicate that action required to destroy or reduce to an acceptable level the enemy air and missile threat. (Joint Publication 1-02,… Current 96 pages Aviation