This list attempts to list the field artillery regiments of the United States Army and United States Marine Corps. As the U.S. Army field artillery evolved, regimental lineages of the artillery, including air defense artillery, coast artillery, and field artillery were intermingled. This list is only concerned with field artillery. Where possible, the active components of the regiments are listed. Inactive units are listed by regiment, and their elements are not listed. U.S. Army Current Active Component 1st Field Artillery Regiment 4th Battalion is the cannon battalion assigned to the 3rd Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas 2nd Field Artillery Regiment 2nd Battalion is a training support battalion assigned to the 428th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 3rd Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 1st Stryker BCT, 1st Armored Division, stationed at Fort Bliss, Texas 5th Battalion is a rocket battalion assigned to the 17th Field Artillery Brigade, stationed at Joint Base Lewis-McChord, Washington 4th Field Artillery Regiment 2nd Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 5th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 1st Armored BCT, 1st Infantry Division, stationed at Fort Riley, Kansas 6th Field Artillery Regiment 3rd Battalion is the cannon battalion assigned to the 1st Infantry BCT, 10th Mountain Division, stationed at Fort Drum, NY 7th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 2nd Armored BCT, 1st Infantry Division, stationed at Fort Riley, Kansas 3rd Battalion is the cannon battalion assigned to the 3rd Infantry BCT, 25th Infantry Division, stationed at Schofield Barracks, Hawaii 8th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 1st Infantry BCT, 11th Airborne Division, stationed at Fort Wainwright, Alaska 9th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 2nd Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia 11th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 2nd Infantry BCT, 25th Infantry Division, stationed at Schofield Barracks, Hawaii 12th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to 1st Stryker BCT, 4th Infantry Division, stationed at Fort Carson, Colorado 13th Field Artillery Regiment 3rd Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 14th Field