ATP 3-21.51 ·Army ·2019 Subterranean Operations
Throughout history, subterranean operations have been part of warfare. The effect of subterranean warfare has had varying levels of significance dependent on the battle, campaign, or war. Large defensive walls constructed around cities…
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…
ATP 3-22.40 ·Army ·2025 Multi-Service Tactics, Techniques, and Procedures for the Employment of Nonlethal Weapons {mctp 10-10A | Nttp 3-26.6 | Afttp 3-2.45 | Cgttp 3-93.2}
ATP 3-22.40/MCTP 10-10A/NTTP 3-26.6/ AFTTP 3-2.45/CGTTP 3-93.2 i PREFACE 1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication for The Employment of Nonlethal Weapons is a single source, descriptive reference…
ATP 3-24.3 ·Army ·2015 Cultural and Situational Understanding
Understanding culture is essential in conducting irregular warfare. Irregular warfare requires a deliberate application of an understanding of culture due to the need to understand a populated operational environment, what specifically is…
ATP 3-27.3 ·Army ·2025 Ground-Based Midcourse Defense Operations
ATP 3-27.3, Ground-based Midcourse Defense Operations (GMD) is a proponent-level publication. It is the principal publication for describing GMD operations and the Army's GMD mission in defense of the United States homeland, friends, and…
ATP 3-28.1 ·Army ·2021 Multi-Service Tactics, Techniques, and Procedures for Defense Support of Civil Authorities (DSCA) (Mcrp 3-30.6, Nttp 3-57.2, Afttp 3-2.67, Cgttp 3-57.1)
1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication for Defense Support of Civil Authorities (DSCA) is a single source, reference guide for tactical-level units. It assists military planners, commanders,…
ATP 3-34.40 ·Army ·2023 General Engineering (Mctp 3-40D(MCWP 3-17.7))
ATP 3-34.40/MCTP 3-40D provides doctrine for the conduct of general engineering support by the Army and Marine Corps. It emphasizes the general engineering unity of effort by providing a common philosophy, language, and purpose. General…
ATP 3-34.45 ·Army ·2024 Electric Power Generation and Distribution {mcrp 3-40D.17}
Modern warfare relies on systems powered by electricity, making electricity an essential element that supports all warfighting functions. Command and control, intelligence, movement and maneuver, fires, sustainment and logistics, and…
ATP 3-34.5 C2 ·Army ·2015 Environmental Considerations (Mcrp 3-40B.2)
ATP 3-34.5/MCRP 4-11B provides guidance on integrating environmental considerations into operations. This manual defines environmental considerations and provides guidance on integrating them into the operations process. This manual also…
ATP 3-34.84 ·Army ·2023 Multi-Service Tactics, Techniques, and Procedures for Military Diving Operations (Mcrp 3-10.2, Nttp 3-07.7, Afttp 3-2.75, Cgttp 3-95.17)
16 June 2023 ATP 3-34.84/MCRP 3-10.2/NTTP 3-07.7/ i AFTTP 3-2.75/CGTTP 3-95.17 PREFACE 1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication for Military Diving is a single source, descriptive reference guide…
ATP 3-35 ·Army ·2023 Army Deployment and Redeployment
The purpose for the update of this manual is to align Army deployment and redeployment roles and responsibilities with the current force structure, updated policies, and Army's operational concept— multidomain operations. This manual is…
ATP 3-35.1 C1 ·Army ·2022 Army Pre-Positioned Operations
ATP 3-35.1 provides the framework for commanders and their staff at all levels and deploying units on the employment of Army pre-positioned stocks (APS) to support force projection and the combatant commanders. Army pre-positioned…
ATP 3-36 ·Army ·2014 Electronic Warfare Techniques
ATP 3-36 expands upon electronic warfare tasks, their role in unified land operations, and considerations specific to electronic warfare. It contains five chapters and three appendixes.
ATP 3-37.10 ·Army ·2017 Base Camps (Mcrp 3-40D.13)
Meeting America's strategic objectives hinges on the ability to rapidly deploy forces at any time, in any environment, and against any adversary. Contingency basing provides strategic integration of policy, planning, and resourcing for…
ATP 3-37.11 ·Army ·2018 Chemical, Biological, Radiological, Nuclear and Explosives Command (CBRNE Command)
When the United States (U.S.) military launched an invasion into Iraq in the spring of 2003—initiating Operation Iraqi Freedom—one of the main objectives was to find, exploit, and eliminate the Iraqi weapons of mass destruction (WMD)…
ATP 3-37.15 C1 ·Army ·2020 Foreign Security Force Threats
A foreign security force threat is the potential for violence posed by foreign security forces (FSFs) working with, or granted access to, U.S. Service members, civilians, or contractors. Previously referred to as green-on-blue attacks,…
ATP 3-39-12 ·Army ·2013 Law Enforcement Investigations
Whether supporting LE activities in support of bases and base camps; maintaining and restoring order in an effort to stabilize an area of operations (AO); providing training and support to HN police; or supporting humanitarian relief…
ATP 3-39.10 ·Army ·2021 Police Operations
Police operations have historically been understood to comprise of law enforcement missions supporting United States (U.S.) military commanders and efforts to police military personnel, civilians, and family members working and residing on…
ATP 3-39.12-1 C1 ·Army ·2024 LAW Enforcement Investigations, Volume I
Whether supporting LE activities in support of bases and base camps; maintaining and restoring order to stabilize an area of operations (AO); providing training and support to host nation (HN) police; or supporting humanitarian relief…
ATP 3-39.20 ·Army ·2019 Police Intelligence Operations
Police intelligence has been included in U.S. Army military police doctrine since the 1960s. PIO focuses on the analysis of information to predict illegal, criminal, or subversive activities, and the environmental conditions that create…
ATP 3-39.30 ·Army ·2026 Security and Mobility Support
ATP 3-39.30 focuses on the military police discipline of security and mobility support. It outlines how military police assist Army, joint, and multinational forces by carrying out tactical tasks and activities related to security and…
ATP 3-50.21 ·Army ·2018 Survival
Survival, sets forth the doctrine pertaining to survival in an isolated situation. The ATP discusses the tenets of survival and the methods Soldiers, DA civilians, and DA contractors can use when surviving individually or in a group. It…
ATP 3-52.2 ·Army ·2024 Multi-Service Tactics, Techniques, and Procedures for the Theater Air-Ground System (Mcrp 3-20.1, Nttp 3-56.2, Afttp 3-2.17)
22 AUG 2024 ATP 3-52.2/MCRP 3-20.1/NTTP 3-56.2/AFTTP 3-2.17 v SUMMARY OF CHANGES ATP 3-52.2/MCRP 3-20.1/NTTP 3-56.2/AFTTP 3-2.17, Multi-Service Tactics, Techniques, and Procedures for the Theater Air-Ground System (TAGS). This revision:…
ATP 3-52.4 ·Army ·2024 Acc Multi-Service Tactics, Techniques, and Procedures for Air Control Communication {mcrp 3-20F.10 | Nttp 6-02.9 | Afttp 3-2.8}
09 OCT 2024 ATP 3-52.4/MCRP 3-20F.10/NTTP 6-02.9/AFTTP 3-2.8 i PREFACE 1. Purpose This multi-Service tactics, techniques, and procedures (MTTP) publication establishes communications tactics, techniques, and procedures (TTP) for tactical…
ATP 3-53 ·Army ·2026 The Psychological Operations Branch and Unit Activities
This version of ATP 3-53 updates doctrine to address current and future operating environments through 2030. It incorporates changes from FM 3-0 including multidomain operations, influence as a form of contact, and definitions of…
ATP 3-55-12 ·Army ·2013 Multi-Service Tactics, Techniques, and Procedures for Combat Camera (COMCAM) Operations
This multi-Service tactics, techniques, and procedures (MTTP) publication is a project of the Air Land Sea Application (ALSA) Center in accordance with the memorandum of agreement between the Headquarters of the Army, Marine Corps, Navy,…
ATP 3-55.4 C1 ·Army ·2016 Techniques for Information Collection During Operations Among Populations
Every Soldier plays a role when it comes to situational awareness through reporting. Soldiers and DA Civilians have the obligation to collect, safeguard, and report information, which contributes to the commander's situational…
ATP 3-57.10 C1 ·Army ·2013 Civil Affairs Support to Populace and Resources Control
Army Techniques Publication (ATP) 3-57.10, Civil Affairs Support to Populace and Resources Control, expands the doctrinal discussion of the role of civil affairs (CA) forces supporting populace and resources control (PRC) operations that…
ATP 3-57.20 ·Army ·2013 Multi-Service Techniques for Civil Affairs Support to Foreign Humanitarian Assistance {mcrp 3-33.1C}
Joint Publication (JP) 3-29, Foreign Humanitarian Assistance, defines foreign humanitarian assistance (FHA) as Department of Defense activities, normally in support of the United States Agency for International Development or Department of…
ATP 3-57.30 C1 ·Army ·2023