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…Current150 pagesDoctrine Philosophy
This publication compiles Department of Defense Military Standard (MIL-STD) 2525E approved military symbols applicable to land operations for use in U.S. Army doctrinal publications, situation maps, overlays, and annotated aerial…Current296 pagesDoctrine Philosophy
Get there first, with the most men. Lt. Gen. Nathan Bedford Forrest, CSA (1821-1877) The end of the Cold War caused fundamental changes in the international security situation and US military strategy, resulting in a profound redirection…Current175 pagesDoctrine Philosophy
This version of FM 3-0 is an update to the edition published in October 2022. The manual retains the focus on large-scale combat operations and reinforces the point: all operations are multidomain operations. Since 2022, the Army learned…Current296 pagesDoctrine Philosophy
Doctrine by definition is broad in scope and involves principles, tactics, techniques, and procedures applicable to Army operations worldwide. Thus, this publication does not focus on any region or country. Nor is it intended to be a…Current108 pagesDoctrine Philosophy
Whenever commonality of interests exists, nations enter political, economic, or military partnerships, or combinations thereof. These partnerships occur in regional and worldwide patterns as nations seek opportunities to promote their…Current148 pagesDoctrine Philosophy
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
The Army gives the combatant commander depth and versatility because landpower expands the friendly range of military options. The Army, uniquely, provides a combination of armored, medium, light, and airborne forces. Along with a full…Current212 pagesDoctrine Philosophy
Planning—the art and science of understanding a situation, envisioning a desired future, and determining effective ways of bringing that future about—is a key activity of the operations process. While planning may start an iteration of the…Current412 pagesDoctrine Philosophy
Commanders, staffs, and subordinates must ensure that their decisions and actions comply with applicable U.S., international, and in some cases host-nation laws and regulations. Commanders at all levels will ensure that their Soldiers or…Current210 pagesDoctrine Philosophy
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