Warfare continues to be characterized by volatility, uncertainty, and complexity. The Marine Corps infantry battalion will continue to conduct expeditionary operations to accomplish specific objectives around the globe. As the National…Current312 pagesSmall Unit Tactics
Operations in and around cities are one of the greatest challenges U.S. forces face. Unyielding population growth, urbanization of littoral areas, and greater resource needs drive instability that causes competition, crisis, or conflict.…Current276 pagesSmall Unit Tactics
Operations in and around cities are one of the greatest challenges U.S. forces face. Unyielding population growth, urbanization of littoral areas, and greater resource needs drive instability that causes competition, crisis, or conflict.…Current278 pagesSmall Unit Tactics
Marine Corps tactical publication on jungle operations: the jungle environment, foundations for jungle operations, combat power, and offensive, defensive, and stability operations in jungle regions.Current208 pagesFieldcraft Survival
This training circular (TC), as part of the TC 7-100 series, addresses the irregular opposing force (OPFOR), which in Army training exercises represents a composite of actual threats and enemies that comprise irregular forces. The three…Current210 pagesRecon Intel
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.…Current203 pagesSmall Unit Tactics
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.…Current202 pagesDoctrine Philosophy
Machine guns are fully automatic weapons capable of rapid, sustained fire. They are belt-fed and crew-served, have quick-change barrels to provide sustained firing, and can be employed from the bipod, tripod, or vehicle mount.…Current305 pagesMarksmanship Weapons
Techniques for operating in arctic and extreme cold weather environments: movement, sustainment, and combat tasks in cold regions. Co-published with the Marine Corps; supersedes MCRP 12-10A.4, Cold Regions Operations.Current292 pagesFieldcraft Survival
This publication establishes doctrinal multi-Service tactics, techniques, and procedures (MTTP) for health service support (HSS) units operating in a chemical, biological, radiological, and nuclear (CBRN) and/or toxic industrial material…Current280 pagesMedical TCCC
Military mountaineering: rope work, climbing and anchors, and movement of units over mountainous terrain. Supersedes the 2012 edition (2025).Current432 pagesFieldcraft Survival
ATP 3-21.9 addresses the tactical application of techniques associated with the offense, defense, and enabling tasks for the Stryker Infantry rifle platoon and squad. ATP 3-21.9 does not discuss defense support of civil authorities (see…Current452 pagesSmall Unit Tactics
This publication provides information on the structure and operation of medical platoons and sections that are organic to maneuver battalions and squadrons operating in a Role 1 capacity within a brigade combat team's area of operation. It…Current488 pagesMedical TCCC
The Army's techniques publication for the Infantry rifle platoon and squad: organization, offense, defense, and patrolling at the small-unit level. Supersedes the 2016 edition.Current598 pagesSmall Unit Tactics
The Army provides readily available and trained regionally aligned and globally responsive forces to prevent conflict, shape the security environment, and win wars. Army forces maintain proficiency in the fundamentals of decisive action,…Current584 pagesSmall Unit Tactics
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.…Current460 pagesSmall Unit Tactics
The Army Universal Task List (AUTL) describes what well-trained, well-led, and well-equipped Soldiers do for the Nation. While focused on the land dimension, abilities of Army forces complement abilities of other Services. The ability of…Current532 pagesDoctrine Philosophy
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…Current208 pagesMarksmanship Weapons
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,…Current202 pagesMarksmanship Weapons
The AHS is comprised of a system of interrelated and interdependent systems synchronized to provide a seamless continuum of care from the point of injury, wounding, or illness in a deployed area of operations (AO), through successive…Current72 pagesMedical TCCC
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…Current256 pagesMarksmanship Weapons
TC 3-20.20 provides the details of the IWTS structure specifically designed for U.S. Army maneuver platoons. This training circular provides the training strategy for maneuver commanders to train, evaluate, and assess their unit's overall…Current316 pagesSmall Unit Tactics
1 Air Force Doctrine Publication (AFDP) 3-27, Homeland Defense, provides Airmen with 2 the fundamental principles guiding the United States Air Force (USAF) in protecting the 3 nation from external threats and aggression. This publication…Current47 pagesSmall Unit Tactics
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…Current60 pagesMarksmanship Weapons
xii TC 3-20.31-105 04 April 2025 PURPOSE The medium tank training strategy has six training events that culminate in their demonstration of proficiency during a live-fire qualification event. Medium tank training consists of all the…Current296 pagesSmall Unit Tactics
02 November 2021 ATP 4-90.5 1-1 Chapter 1 What is a Logistics Platoon Leader? A logistics platoon leader tactically employs their platoons, attains proficiency in their branch functions, executes the orders process utilizing troop leading…Current130 pagesSustainment
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…Current194 pagesMarksmanship Weapons
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…Current160 pagesCBRN
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…Current492 pagesSmall Unit Tactics
Gunnery qualification tables and standards for heavy tank crews, from individual gunnery skills through crew qualification (2025).Current556 pagesSmall Unit Tactics
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