About this Unit
The 4th Battalion, 1st Infantry Regiment (4/1st Infantry) boasts a storied history dating back to its origins in the early 19th century as part of the Army’s oldest regular infantry regiment. The unit has participated in numerous conflicts, including the Mexican-American War, Civil War, World Wars I and II, and the Vietnam War, earning multiple campaign streamers and decorations for its valor. In more recent decades, 4/1st Infantry has served in operations in the Middle East, supporting missions in Iraq and Afghanistan as part of modern modular Brigade Combat Teams. Throughout its service, the battalion has built a reputation for professionalism, adaptability, and unwavering commitment to mission success.
Historical Facts
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Origins in World War II: The 4th Battalion, 1st Infantry Regiment traces its lineage back to one of the oldest regiments in the U.S. Army, with roots dating to 1808. The battalion itself was activated and inactivated several times, serving in key WWII campaigns.
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Vietnam War Service: Elements of the 1st Infantry Regiment, including the 4th Battalion, fought in Vietnam, participating in major operations and earning unit citations for valor and service.
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"Warriors" Nickname: The 4/1st Infantry is commonly known as the "Warriors," reflecting their reputation for tenacity and professionalism in combat.
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Decorations and Honors: The battalion and regiment have received numerous honors, including Presidential Unit Citations, Valorous Unit Awards, and campaign streamers from multiple conflicts.
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Cold War Assignments: During the Cold War, 4/1st Infantry was stationed in Europe as part of NATO forces, tasked with defending against potential Soviet aggression.
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Operation Desert Storm: Elements of the 1st Infantry Regiment participated in Operation Desert Storm, playing a role in the liberation of Kuwait in 1991.
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Modern Deployments: In the 21st century, 4/1st Infantry has been deployed to Iraq and Afghanistan as part of Operation Iraqi Freedom and Operation Enduring Freedom, conducting counterinsurgency and nation-building missions.
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Distinctive Unit Insignia: The regiment's insignia features a blue shield with a silver fleur-de-lis, referencing its service in France during World War I.
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Training and Readiness: 4/1st Infantry is known for its rigorous training standards, often serving as an example unit for new tactics and doctrine implementation in the Army.
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Notable Alumni: Over the years, the battalion has produced numerous distinguished leaders, including general officers and Medal of Honor recipients, who have contributed significantly to Army history.
