U.S. Army Regulation 670-1

U.S. Army Regulation 670-1
Name	U.S. Army Regulation 670-1
Caption	Soldiers in service uniform, 21st century
Jurisdiction	United States Department of the Army
Issued by	Secretary of the Army
First issued	1940s
Latest revision	2021

U.S. Army Regulation 670-1 is the principal United States Army regulation that prescribes uniform, appearance, and grooming standards for Army personnel, connecting traditions from George Washington through modern practice. It integrates directives from the Department of Defense, Secretary of Defense guidance, and doctrinal references with practical standards used in units from the 1st Infantry Division to the 101st Airborne Division. The regulation intersects with administrative processes in the Pentagon, personnel systems like the Human Resources Command (United States Army), and ceremonial practices observed at locations such as Arlington National Cemetery.

History and development

The regulation evolved from early Continental Army directives issued under George Washington and regulatory frameworks developed during the American Civil War and the Spanish–American War before formal codification in the 20th century. Influences include uniform innovations from the World War I era, organizational lessons from the World War II mobilization, and standardization efforts during the Cold War. Post‑Cold War reforms tied to Goldwater–Nichols Act personnel restructuring and Post‑9/11 operational demands prompted additional updates, reflecting changes in Operation Enduring Freedom and Operation Iraqi Freedom environments. Administrative lineage connects to regulations issued by the War Department and subsequent policy from the Department of the Army headquarters in the Pentagon.

Purpose and scope

The regulation establishes standards to ensure professional appearance, unit cohesion, and operational suitability for soldiers assigned to units such as the 82nd Airborne Division and the 3rd Infantry Regiment (The Old Guard). It addresses uniform wear for contexts ranging from ceremonies at The White House to deployments under United States Central Command, aligning with legal frameworks including directives from the Secretary of the Army and guidance from the Office of the Under Secretary of Defense for Personnel and Readiness. The scope covers Active Duty, United States Army Reserve, and Army National Guard personnel, providing consistency across installations like Fort Bragg, Fort Hood, and Fort Benning.

Uniform and appearance standards

Standards prescribe authorized uniforms such as the Army Service Uniform, combat uniforms used in theaters like Kandahar Airfield and tactical dress for garrison duty at Fort Knox. Grooming rules address hair and facial hair with references to professional practices observed by units including the 3rd Infantry Division and personnel attached to embassies under United States Department of State security details. The regulation specifies wear of seasonal uniforms for ceremonies at venues such as Fort McHenry and parade rules used in events connected to Independence Day (United States) observances. It coordinates with equipment standards from suppliers including contracts managed by the Defense Logistics Agency.

Insignia, badges, and accoutrements

Guidance governs wear and placement of insignia such as rank devices used by officers promoted under Army Regulation 600‑8‑29 processes, branch insignia from organizations like the Judge Advocate General's Corps (United States Army), and decorations such as the Medal of Honor, Distinguished Service Cross, and Purple Heart. Badges covered include combat and special skill badges like the Combat Infantryman Badge, Parachutist Badge, and tabs associated with units such as the Rangers, with protocol aligned to awards presented at ceremonies hosted by the United States Military Academy or during events presided over by the President of the United States. Accoutrements include authorized insignia from foreign partnerships with allies like United Kingdom forces and commemorative items related to campaigns such as Operation Desert Storm.

Enforcement and compliance

Compliance mechanisms involve command inspection routines executed by noncommissioned officers from formations including the Sergeant Major of the Army office and administrative actions coordinated through the Inspector General of the Army. Violations can result in corrective measures under Uniform Code of Military Justice processes, administrative counseling, or nonjudicial punishment administered by commanders from brigades to corps such as III Corps. Training on regulation standards is integrated into professional military education at institutions including the United States Army War College, Command and General Staff College, and Basic Combat Training programs conducted at locations like Fort Leonard Wood.

Revisions and controversies

Revisions have reflected social and operational change, including policy updates influenced by litigation and advocacy involving parties such as the American Civil Liberties Union, Congressional oversight by committees like the United States House Committee on Armed Services, and public debates tied to media outlets such as The New York Times and The Washington Post. Controversial changes have addressed religion and grooming accommodations intersecting with laws such as the Religious Freedom Restoration Act and personnel policies shaped by presidential administrations from Barack Obama to Donald Trump and Joe Biden. High‑profile disputes have occurred over items like uniform regulations for female service members highlighted in coverage by NPR and cases adjudicated within federal courts including the United States Court of Appeals for the Federal Circuit.

Category:United States Army regulations