This manual outlines the United States Army's capstone doctrine for multidomain operations, detailing how Army forces contribute landpower to joint operations. It expands upon ADP 3-0 by describing the integration of joint capabilities to achieve military objectives and fulfill policy aims, with a specific focus on large-scale combat operations and their connection to the broader spectrum of military activities supporting joint campaigning. The publication is intended for all members of the profession of arms, including leaders, Soldiers, and Army Civilians, with a primary audience of commanders and staffs at theater army, corps, division, and brigade levels. It serves as a foundational document for training, Army education system curricula, and future capabilities development across all DOTMLPF-P domains.

This publication serves as the foundational doctrine for the United States Army's approach to multidomain operations. It is designed to guide commanders and staff at various levels, ensuring a cohesive understanding and application of landpower within joint force operations. The manual's comprehensive scope, covering large-scale combat and the full range of military operations, positions it as a critical resource for training and future development within the Army. Its detailed framework is intended to equip all members of the profession of arms with the knowledge necessary to achieve military objectives and policy aims in complex operational environments.