About this Unit
Headquarters and Headquarters Detachment, 5th Field Artillery (HHD, 5th FA), is one of the oldest continuously serving units in the United States Army, tracing its lineage back to 1776 as part of Alexander Hamilton’s original artillery company during the Revolutionary War. The unit has participated in numerous major conflicts, including the War of 1812, the Mexican-American War, the Civil War, and both World Wars, earning distinction and honors for its service. Throughout its history, HHD, 5th FA, has been reorganized and redesignated multiple times, adapting to the evolving needs of the Army. Today, it continues to serve with the 1st Infantry Division, providing critical headquarters and administrative support to field artillery operations.
Historical Facts
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Oldest Regular Army Unit on Continuous Active Duty: The 5th Field Artillery traces its lineage back to January 6, 1776, making it the oldest regular Army unit on continuous active duty in the United States Army.
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Alexander Hamilton’s Battery: The unit, originally known as Captain Alexander Hamilton’s New York Provincial Company of Artillery, was led by the famous Founding Father during the American Revolutionary War.
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Participated in Major U.S. Conflicts: The 5th Field Artillery has fought in nearly every major American conflict, including the Revolutionary War, War of 1812, Civil War, World Wars I and II, the Korean War, Vietnam, Desert Storm, and the Global War on Terrorism.
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Presidential Unit Citation: The unit earned a Presidential Unit Citation for its extraordinary heroism during World War II, particularly during the Battle of Normandy.
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HHD (Headquarters and Headquarters Detachment): The HHD 5th FA serves as the command and control element, responsible for administrative and operational support for the battalion.
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“Faithful and True” Motto: The 5th FA’s motto, Faithful and True, reflects its long tradition of loyalty, professionalism, and unwavering commitment to duty.
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Nickname “Hamilton’s Own”: The battalion is often referred to as “Hamilton’s Own” in honor of its first commander, Alexander Hamilton.
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Distinctive Unit Insignia: The unit’s insignia incorporates a cannon and the date 1776, commemorating its artillery heritage and founding year.
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Service in the 1st Infantry Division: The 5th Field Artillery Battalion is a key element of the renowned 1st Infantry Division, also known as “The Big Red One.”
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Modern Deployments: In recent years, HHD 5th FA and its parent battalion have deployed in support of operations in Iraq and Afghanistan, continuing their legacy of service.