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| Army Field Artillery Branch (United States) | |
|---|---|
| Unit name | Field Artillery Branch |
| Native name | United States Army Field Artillery |
| Caption | Branch insignia |
| Dates | 1775–present |
| Branch | United States Army |
| Type | Field artillery |
| Role | Indirect fire support |
| Garrison | Fort Sill |
| Motto | On Time, On Target |
| Colors | Scarlet |
| Notable commanders | Henry Knox, Jacob Brown, Henry Hunt |
Army Field Artillery Branch (United States) is the branch of the United States Army responsible for providing indirect fire support to maneuver formations. It traces institutional lineages to the Continental Army and has evolved through the American Revolutionary War, the War of 1812, the American Civil War, and the two World War I and World War II. The branch integrates fires into combined arms operations alongside units such as Infantry Branch (United States), Armor Branch (United States), and the Signal Corps.
The branch's antecedents emerged with the appointment of Henry Knox as chief artillery officer under the Continental Congress, employing cannon at engagements like the Siege of Boston and the Battle of Trenton. During the War of 1812, leaders including Jacob Brown expanded coastal and field artillery capabilities at sites such as Fort McHenry. The Civil War saw artillery commanders like Henry J. Hunt shape massed battery employment at the Battle of Gettysburg and the Siege of Vicksburg. Industrialization and reforms after World War I led to mechanization between wars; pens and publications from figures like Charles P. Summerall influenced doctrine prior to World War II, when artillery dominated battles from Normandy to the Battle of the Bulge. Postwar changes during the Korean War and Vietnam War introduced new tube artillery, rocket systems and centralized fire direction seen in operations such as Operation Rolling Thunder and Battle of Khe Sanh. During the late 20th and early 21st centuries, the branch adapted to precision fires exemplified in Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom.
The branch provides timely, accurate and lethal fires to support formations from brigade to corps level, coordinating with assets like the U.S. Army Air and Missile Defense Command, Army Aviation Branch, and joint partners including the United States Air Force and United States Navy. Its role encompasses counterfire, interdiction, suppression of enemy air defenses, and deep precision strike for campaigns such as Operation Allied Force and Operation Inherent Resolve. Field artillery integrates surveillance and targeting information from systems including AN/TPQ-53 Radar networks and reconnaissance from units such as 1st Cavalry Division to shape the battlespace.
Organizationally, units range from battery to brigade combat team artillery formations, with major commands hosted at installations such as Fort Sill, Fort Bliss, and Fort Bragg. The basic tactical unit is the battery, which aggregates into battalions equipped to support divisions like the 1st Infantry Division and corps headquarters such as III Corps. The branch encompasses specialized communities including Field Artillery Officer career fields, enlisted specialties like 13B, and professional schools such as the United States Army Field Artillery School. Higher-level echelons coordinate with organizations including the U.S. Army Training and Doctrine Command and the Joint Fires Integration and Interoperability Team.
Historically reliant on tube artillery such as the M198 howitzer and M101 howitzer, the branch modernized to artillery systems including the M777 howitzer and the self-propelled M109 Paladin. Rocket artillery capabilities are fielded with systems like the M270 Multiple Launch Rocket System and the M142 High Mobility Artillery Rocket System. Precision munitions such as the Guided Multiple Launch Rocket System and the Excalibur (projectile) round increased standoff lethality. Counter-battery and surveillance employ systems including the AN/TPQ-36 Firefinder Radar and the Counter-battery Radar suites, while command and control utilizes platforms such as the Advanced Field Artillery Tactical Data System and integration with networks like the Blue Force Tracking family.
Training is centralized at the United States Army Field Artillery School on Fort Sill, where doctrine produced by TRADOC and the U.S. Army Combined Arms Center codifies fire support techniques, fire control, and targeting. Courses span initial entry, officer basic courses for Field Artillery Officers, and advanced resident programs including the Fire Support Control Officer pipeline. Doctrinal publications such as Field Manual 3-09 and affiliated systems guides standardize procedures for tasks ranging from forward observer employment to joint fires, integrating lessons from exercises like Operation Joint Forge and experiments at Yuma Proving Ground.
Field artillery units have participated in key engagements: Revolutionary War sieges like the Siege of Yorktown, Napoleonic-influenced battles in the Mexican–American War, Civil War clashes at Gettysburg, massed artillery barrages during World War I offensives such as the Meuse-Argonne Offensive, and mechanized fires that shaped World War II operations including Operation Overlord. In the modern era, artillery delivered decisive fires in Operation Desert Storm during the Gulf War, provided counterfire in Operation Iraqi Freedom, and sustained persistent fires in Operation Enduring Freedom and multinational missions like ISAF.
Traditions include branch-specific ceremonies at institutions like Fort Sill and observances linked to historical figures such as Henry Knox. The branch insignia, distinctive scarlet branch color, and mottos such as "King of Battle" reflect heritage traced through heraldry connected to the Continental Army and later regulations managed by the Institute of Heraldry (U.S. Army). Honors and awards commonly associated with artillery units include campaign streamers from conflicts like World War II and decorations conferred via boards including the Board for Correction of Military Records.
Category:United States Army branches Category:Field artillery