Results for doctrine

Doctrine Primer

ADP 1-01 explains what doctrine is, what it is not, and how the Army organizes it. It walks through the publication hierarchy, how terms and symbols are approved, and how doctrine relates to policy and to tactics, techniques, and procedures. Start here if the ADP, FM, ATP, TC alphabet soup does not yet make sense.

Army Training and Leader Development

AR 350-1 is the policy behind Army training: mandatory training requirements, institutional training, and leader development programs. The 1 June 2025 major revision superseded the 10 December 2017 edition, folding in years of Army directives and trimming the common mandatory training list. If you build a training calendar, this is the regulation that constrains it.

Command and Control

ADP 6-0 is the Army's doctrine for command and control, and the home of mission command -- the approach to command and control that empowers subordinates to act within the commander's intent. The July 2026 edition drops the older 'Mission Command: Command and Control of Army Forces' title and is organized around command, control, and the command and control warfighting function. Its seven principles of mission command are among the most commonly asked board material.

Drill and Ceremonies

TC 3-21.5 is the Army's drill and ceremonies manual: individual and unit drill, the manual of arms, and the sequence for formations, reviews, and ceremonies. It is the single most quoted publication at promotion boards after the leadership doctrine. The May 2021 edition supersedes the January 2012 version.

Information

ADP 3-13 is the Army's first doctrinal publication devoted to information. It explains how Army forces create and exploit information advantages and how information effects are planned and integrated like any other capability. It is newer than most of the doctrine on this list, so expect subordinate publications to still be catching up.

Stability

ADP 3-07 is the Army's doctrine for stability operations. It explains the stability operations tasks, how they relate to offense and defense, and how military efforts fit alongside civilian agencies and host-nation institutions. It matters most during consolidation of gains, when the fighting slows and the governing does not.

Sustainment Operations

FM 4-0 is the Army's manual for planning and executing sustainment operations at echelon. It carries the detail behind ADP 4-0: how sustainment units are organized, how support is planned, and how the force is sustained through large-scale combat. The March 2026 edition is one of the newest publications in the Army's doctrine library.

The Operations Process

ADP 5-0 is the doctrine for how units plan, prepare, execute, and assess operations, and what commanders and staffs each owe that process. It is short, and almost every staff argument you will have traces back to it. FM 5-0 carries the detailed procedures.

Training

ADP 7-0 is the Army's doctrine for training Soldiers and units. It carries the principles of training that leaders apply when they build and defend a training plan. The April 2024 edition supersedes the July 2019 version; FM 7-0 carries the procedures.