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Field Manual Vault: free, searchable, downloadable military manuals

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TC 3-04.5 ·Army ·2024

Instrument Flight for Army Aviators

Instrument flight for Army aviators: instrument procedures, navigation, and weather flying. Supersedes the 2017 edition (2024). Current 312 pages Aviation
TC 3-04.62 ·Army ·2013

Small Unmanned Aircraft System Aircrew Training Program

The operator's manual is the governing authority for operation of the aircraft. If differences exist between the maneuver descriptions in the operators' manual and this manual, then this manual is the governing authority for training and… Archive 68 pages Aviation
TC 3-04.93 C1 ·Army ·2018

Aeromedical Training for Flight Personnel

In order to keep pace with the current operating environment, the development of more sophisticated aircraft, and improvements in weapons systems, Army crewmembers must be capable of operating these systems for extended periods of time, in… Current 176 pages Aviation
TC 3-09.81 ·Army ·2016

Field Artillery Manual Cannon Gunnery

Field artillery manual cannon gunnery: the gunnery problem and gunnery team, ballistics, muzzle velocity management, and fire mission processing (2016). Current 664 pages Fires
TC 3-11.20 ·Army ·2024

Chemical, Biological, Radiological, Nuclear, and Explosives Command Chemical, Biological, Radiological, and Nuclear Training Strategies

TC 3-11 is designed to guide CBRN unit mission-essential task (MET) proficiency progression at echelon. As CBRN units integrate into supported units, it is imperative to use doctrinal terms to communicate training and mission requirements,… Current 50 pages CBRN
TC 3-12.2.4.1 ·Army ·2024

Analytic Support to Defensive Cyberspace Operations

17 January 2024 TC 3-12.2.4.1 v Acknowledgements Reference style. The copyright owners listed here have granted permission to reproduce material from their works. The Source Notes lists other sources of quotations and photographs. MITRE… Current 54 pages Comms Signal
TC 3-12.2.90 ·Army ·2024

Mission Thread Defense

This publication introduces mission threads as a useful concept for planning the protection and defense of missions or capabilities. A mission thread generally includes all activities required to execute a specific mission or task.… Current 52 pages Comms Signal
TC 3-12.2.98 ·Army ·2024

Hunt Operations

02 February 2024 TC 3-12.2.98 v Acknowledgements The copyright owners listed here have granted permission to reproduce material from their works. The Source Notes lists other sources of quotations and photographs. MITRE ATT&CK® Matrix,… Current 108 pages Comms Signal
TC 3-20.31-044 ·Army ·2026

Mastery: Firing Tables

TC 3-20.31-044 provides a structured method for training weapon system operators, master gunners, and leaders to utilize firing tables during the training, execution, and recovery of direct fire operations. With continuously improving… Current 216 pages Small Unit Tactics
TC 3-20.31-120 ·Army ·2025

Gunnery: Heavy Tank

Gunnery qualification tables and standards for heavy tank crews, from individual gunnery skills through crew qualification (2025). Current 556 pages Small Unit Tactics
TC 3-20.31-25 ·Army ·2025

Gunnery: Bradley Fighting Vehicle, 25MM

TC 3-20.31-25 provides the details of the integrated weapons training strategy structure specifically designed for U.S. Army Bradley fighting vehicles (BFVs). This training circular provides the training strategy for maneuver commanders to… Current 492 pages Small Unit Tactics
TC 3-20.40 C1 ·Army ·2019

Training and Qualification - Individual Weapons

Training and qualification standards for individual weapons: progressive marksmanship tables from preliminary instruction through qualification (2019, change 1). Current 832 pages Small Unit Tactics
TC 3-21.220 C3 ·Army ·2026

Static Line Parachuting Techniques and Training (Tc 3-21.220/NAVAIR AS-400TC-TRN-010)

Multiservice techniques and training for static line parachuting: ground training, aircraft procedures, and jump techniques (2026, change 3). Current 476 pages Small Unit Tactics
TC 3-21.5 ·Army ·2021

Drill and Ceremonies

03 May 2021 TC 3-21.5 1-1 PART ONE DRILL "Gentlemen: you have now reached the last point. If anyone of you doesn't mean business let him say so now. An hour from now will be too late to back out. Once in, you've got to see it through.… Current 288 pages Small Unit Tactics
TC 3-21.60 ·Army ·2017

Visual Signals

Visual signals are any means of communication that require sight and can be used to transmit prearranged messages rapidly over short distances. This includes the devices and means used for the recognition and identification of friendly… Current 96 pages Comms Signal
TC 3-21.75 ·Army ·2013

The Warrior Ethos and Soldier Combat Skills

Duty, honor, country: Those three hallowed words reverently dictate what you ought to be, what you can be, and what you will be. They are your rallying point to build courage when courage seems to fail, to regain faith when there seems to… Current 308 pages Small Unit Tactics
TC 3-21.76 ·Army ·2025

Ranger Handbook

The Ranger Handbook: condensed leadership, patrolling, battle drills, and fieldcraft reference carried by small-unit leaders. Supersedes the 2017 edition (2025). Current 380 pages Small Unit Tactics
TC 3-22 ·Army ·2025

Security Force Assistance Mission Handbook

29 January 2025 vii Introduction Security Force Assistance is one of the most important things that our Army does. This is a mission that is executed across the continuum of conflict. US Army forces work with our partners and allies during… Current 160 pages CBRN
TC 3-22.12 ·Army ·2014

M26 Modular Accessory Shotgun System

Training Circular (TC) 3-22.12 provides technical information, training strategy, and employment techniques for the M26 Modular Accessory Shotgun System (MASS). It details training requirements and considerations for lethal and nonlethal… Current 171 pages Marksmanship Weapons
TC 3-22.19 C1 ·Army ·2017

Grenade Machine Gun Mk 19 Mod 3

TC 3-22.19 is comprised of nine chapters and five appendices, and is specifically tailored to the individual Soldier's use of the MK 19 grenade machine gun. This TC is divided into two major parts to provide specific information about the… Current 194 pages Marksmanship Weapons
TC 3-22.23 ·Army ·2013

M18A1 Claymore Munition

Training Circular (TC) 3-22.23 provides technical information about training and employment of M18A1 claymore munitions. Intended users include leaders and Soldiers who use this information to successfully integrate M18A1 claymore… Current 96 pages Marksmanship Weapons
TC 3-22.240 ·Army ·2017

Medium Machine Gun

Training Circular (TC) 3-22.240 is comprised of nine chapters and six appendices, and is specifically tailored to the individual Soldier's use of the M240-series medium machine gun (MMG). It provides specific information about the weapon,… Current 202 pages Marksmanship Weapons
TC 3-22.249 ·Army ·2017

Light Machine Gun M249 Series

TC 3-22.249 is comprised of nine chapters and six appendices and is specifically tailored to the individual Soldier's use of the M249 light machine gun. TC 3-22.249 provides specific information about the weapon, aiming devices, and… Current 208 pages Marksmanship Weapons
TC 3-22.37 ·Army ·2013

Javelin-Close Combat Missile System, Medium

This publication provides technical information, training techniques, and guidance on the current Javelin weapon system and Block 1 improvements. The intended users include unit leaders, trainers, and designated gunners. The users will… Current 260 pages Marksmanship Weapons
TC 3-22.50 ·Army ·2017

Heavy Machine Gun M2 Series

TC 3-22.50 covers the M2 and M2A1 heavy barrel caliber .50 machine guns in the ground-mount role. The same principles and techniques apply to mounted weapons as well. The head space and timing are fixed on the M2A1 and it has a different… Current 256 pages Marksmanship Weapons
TC 3-22.6 C1 ·Army ·2017

Guard Duty

This manual is for personnel concerned with the organization and functions of interior and exterior guard. It includes orders, countersigns, parole words, DA Form 1594 and the responsibility of the main guard including duties of personnel… Current 60 pages Marksmanship Weapons
TC 3-22.69 ·Army ·2021

Advanced Situational Awareness

2 April 2021 TC 3-22.69 1-1 PART ONE Advanced Situational Awareness as a Force Multiplier The world is a complex environment. Soldiers must leverage cross-cultural and regional expertise to operate among populations, promote regional… Current 316 pages Marksmanship Weapons
TC 3-22.84 ·Army ·2019

M3 Multi-Role, Anti-Armor, Anti-Personnel Weapon System

18 July 2019 TC 3-22.84 1-1 Chapter 1 Overview Chapter 1 describes the principles of proper weapons handling, tactical applications, and control measures for employing the M3 Multi-role, Anti-armor, Anti-personnel Weapon System (MAAWS).… Current 190 pages Marksmanship Weapons
TC 3-22.9 C3 ·Army ·2016

Rifle and Carbine

Rifle and carbine employment for the M4- and M16-series weapons: function, ballistics, employment, and marksmanship. Supersedes FM 3-22.9 (2016, change 3). Current 252 pages Marksmanship Weapons
TC 3-22.91 C1 ·Army ·2025

Mortar Fire Direction Procedures

Mortar fire direction procedures: manual and digital fire direction for mortar sections and platoons (2025, change 1). Current 536 pages Marksmanship Weapons