37th Armor Regiment

37th Armor Regiment
Unit name	37th Armor Regiment
Caption	Distinctive unit insignia
Country	United States
Branch	United States Army
Type	Armor
Role	Armored warfare
Size	Regiment
Nickname	"The Ready Regiment"
Motto	"For Freedom"
Identification symbol label	Distinctive unit insignia

37th Armor Regiment is an armored regiment of the United States Army with a lineage tied to armored, cavalry, and armored reconnaissance forces. The regiment traces service through major twentieth- and twenty-first-century conflicts including World War II, the Cold War, the Gulf War, and operations in Iraq and Afghanistan. Its companies and battalions have been assigned to divisions, corps, and combined task forces, serving alongside units from the United States Army Armor Branch, III Corps, II Armored Division, and multinational formations during coalition operations.

History

The regiment originated in the interwar and World War II era as part of the Army's mechanization efforts, evolving through doctrinal changes influenced by experiences in the Western Front, North African campaign, and the Italian Campaign (World War II). Postwar reorganizations tied the regiment to armored formations that participated in Cold War deterrence in Europe under United States Army Europe, rotating to training and readiness missions with Fort Hood and other installations. During the late twentieth century, elements were reorganized under the Combat Arms Regimental System and later the United States Army Regimental System, aligning historic battalions with contemporary brigades. In the 1990s and 2000s, battalions served in Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom, deploying as part of task forces integrated with 1st Cavalry Division, 3rd Armored Division, and other maneuver formations. The regiment's history reflects shifts in armored doctrine influenced by leaders and theorists associated with Armored warfare doctrine, combined arms maneuver, and brigade combat team modularity.

Lineage and Honors

The regiment's lineage documents activations, inactivations, and redesignations that connect its battalions to historic units recognized for actions in campaigns such as the Normandy landings, the Rhineland Campaign, and the liberation of territories in France and Germany. Unit awards include commendations from the Department of the Army and campaign streamers authorized for participation in major operations like Operation Torch and the Battle of the Bulge-era campaigns. Individual battalions have received decorations including the Meritorious Unit Commendation and foreign honors awarded by coalition partners. The regiment's distinctive unit insignia and coat of arms symbolize campaign credit and honors tied to engagements with formations such as 3rd Infantry Division and combat evaluations alongside Armor School assessments.

Organizational Structure and Subordinate Units

Traditionally organized as battalions within the regimental system, subordinate units have been numbered as 1st Battalion, 2nd Battalion, and further battalions aligned as combined arms battalions within brigade combat teams. These battalions have been attached to higher headquarters including 1st Armored Division, 1st Cavalry Division, 1st Infantry Division, and corps-level elements such as XVIII Airborne Corps during contingency operations. Companies and troops within battalions have been task-organized with mechanized infantry and armored cavalry units drawn from brigades such as 1st Brigade Combat Team (1st Cavalry Division), enabling combined arms teams that integrate armor, aviation from units like 101st Airborne Division (Air Assault), and fires from Field Artillery formations. Detachments have also supported multinational brigade combat teams and partnered with host-nation forces during stabilization missions in the Levant and Kuwait.

Combat Operations and Deployments

Elements of the regiment fought in World War II campaigns across North Africa, Sicily, and the European Theater, participating in armored thrusts, exploitation operations, and urban combat. During the Gulf War, battalions executed deep maneuver operations during Operation Desert Storm as part of armored spearheads pushing into Iraq and Kuwait, conducting combined arms breaches and envelopment. In the post-9/11 era, deployments to Iraq and Afghanistan involved urban security, route clearance, partnered training with host-nation forces, and counterinsurgency tasks under commands such as Multi-National Force – Iraq and International Security Assistance Force. Units also supported stability operations and deterrence rotations to NATO member states in Eastern Europe during periods of regional tension, contributing to multinational exercises like Operation Atlantic Resolve.

Equipment and Insignia

The regiment's primary combat platforms evolved from early M4 Sherman tanks to the M48 Patton and later to the M60 Patton series, transitioning in the late twentieth century to the modern M1 Abrams main battle tank. Mechanical reconnaissance elements have employed vehicles such as the M3 Bradley cavalry fighting vehicle and a range of tactical wheeled vehicles for support and logistics, integrating sensor suites and digital battlefield systems fielded by Program Executive Office Ground Combat Systems. The regiment's distinctive unit insignia, coat of arms, and shoulder sleeve insignia incorporate heraldic devices referencing campaign participation with colors and symbols associated with armored units and cavalry lineage, displayed on vehicle markings and uniform patches authorized by United States Army Institute of Heraldry.

Training and Doctrine

Regimental training aligned with armored maneuver doctrine developed at institutions such as the United States Army Armor School at Fort Moore and combined-arms training centers like the National Training Center (Fort Irwin) and the Joint Readiness Training Center (Fort Polk). Soldiers and leaders conducted gunnery tables, live-fire combined arms exercises, and digital mission command training incorporating systems taught by Brigade Modernization Command and doctrine promulgated by TRADOC. Pre-deployment training included collective tasks for urban operations, convoy security, and partnered training with multinational forces through programs run by U.S. Army Europe and Africa and Security Force Assistance Brigades. Lessons learned from deployments informed updates to doctrine in manuals such as those produced by FM 3-0 and influenced modernization priorities coordinated with Army Futures Command.

Category:Regiments of the United States Army