United States military doctrine

United States military doctrine
Name	United States military doctrine
Caption	Seal combining elements of the United States Department of Defense services
Established	20th century (formalized post-World War II)
Jurisdiction	United States
Components	United States Army, United States Navy, United States Air Force, United States Marine Corps, United States Space Force, United States Coast Guard

Contents

United States military doctrine is the formalized set of authoritative principles, concepts, and procedures guiding the employment of the United States Armed Forces across operational contexts. It evolved through interactions among historical events like World War II, the Korean War, the Vietnam War, the Gulf War, and the Global War on Terrorism, and institutional influences such as the Joint Chiefs of Staff, the National Security Act of 1947, and the Goldwater–Nichols Act.

Overview and Historical Development

United States doctrine traces roots to 19th-century practices of the United States Army and United States Navy and professionalization at institutions like the United States Military Academy and the United States Naval Academy, later shaped by interwar debates involving figures connected to the Washington Naval Conference and the Air Corps Tactical School. The crucible of World War II produced operational art reflected in campaigns such as Operation Overlord and Island hopping (Pacific), while Cold War doctrines emerged in response to the Truman Doctrine, nuclear strategy from the Manhattan Project legacy, and deterrence models tied to the North Atlantic Treaty Organization and the Mutual Assured Destruction posture. Post-Cold War conflicts—Operation Desert Storm, Operation Enduring Freedom, and Operation Iraqi Freedom—drove revisions emphasizing precision strike, networked command as seen in Revolution in Military Affairs, and joint interoperability initiated by the Goldwater–Nichols Act reforms.

Doctrine codifies principles such as unified action among services under the Joint Chiefs of Staff, the primacy of legitimate objectives illustrated by norms from the Hague Conventions and the Geneva Conventions, and operational art linking tactical actions to strategic goals as in concepts from the Rand Corporation and writings of strategists influenced by Alfred Thayer Mahan and Carl von Clausewitz. Key doctrinal concepts include joint operations derived from Joint Publication 3-0 (for example), combined arms integration as practiced by the 1st Infantry Division and Navy Carrier Strike Group formations, power projection via United States Pacific Command (now United States Indo-Pacific Command) and United States European Command, and strategic mobility enabled by organizations like the Military Sealift Command and Air Mobility Command.

Doctrine is promulgated through documents authored by the Joint Chiefs of Staff, the Department of Defense, and the individual services such as Field Manuals of the United States Army, Naval Doctrine Publications of the United States Navy, and Air Force Doctrine publications of the United States Air Force. Prominent publications include joint doctrine compendia used alongside service-specific guides employed at centers like the Marine Corps University and the Air War College. These documents align with legal frameworks established by the Posse Comitatus Act and directives from the Secretary of Defense.

Doctrine delineates strategic, operational, and tactical levels integrating campaigns such as those conducted by the Rapid Deployment Joint Task Force and theater commands like United States Central Command. It addresses domains of operations including land campaigns executed by units like the 82nd Airborne Division, maritime operations conducted by United States Fleet Forces Command, air campaigns by the Air Combat Command, space operations under United States Space Command and United States Space Force, and cyberspace activities coordinated with agencies such as United States Cyber Command and influenced by policies from the National Security Council.

Development involves analysis by institutions such as the Office of the Secretary of Defense, Rand Corporation, service doctrinal centers, and think tanks like the Center for Strategic and International Studies, with validation through exercises and lessons learned boards after operations including Operation Iraqi Freedom and Operation Enduring Freedom. Revisions follow formal coordination mechanisms under the Joint Staff and are shaped by legislation such as the Goldwater–Nichols Act and guidance from the President of the United States and the Congress of the United States.

Implementation occurs through professional military education at institutions like the National Defense University, tactical and operational training at venues such as Fort Bragg, Naval Station Norfolk, and Nellis Air Force Base, and multinational exercises such as RIMPAC, Cyber Storm, and NATO exercises. Training integrates doctrine into unit readiness cycles for organizations including Marine Expeditionary Units and Carrier Strike Groups, and is reinforced by certification processes administered by combatant commands such as United States European Command and United States Indo-Pacific Command.

Doctrinal debate engages scholars and practitioners from institutions like Harvard University and Georgetown University as well as retired leaders of the Joint Chiefs of Staff, focusing on issues raised by asymmetric warfare in Afghanistan Campaign (2001–2021), counterinsurgency doctrine from manuals inspired by experiences in Iraq War operations, ethical considerations tied to the Geneva Conventions, and technological shifts exemplified by developments from DARPA, commercial players like SpaceX, and the rise of cyber warfare concerns addressed by United States Cyber Command. Future trends point toward multispectral integration across space, cyber, air, land, and maritime domains, continued emphasis on interoperability with allies including United Kingdom, Australia, and Japan, and doctrinal adaptation to peer competition exemplified by tensions involving People's Republic of China and Russian Federation.

Category:United States doctrine