Ft Jackson BST AIT A-2-1 & A-12-3

**Ft Jackson Basic & Advanced Individual Training Units: A-2-1 & A-12-3** Fort Jackson, located in Columbia, South Carolina, is the U.S. Army’s largest Basic Combat Training (BCT) installation. Units such as Alpha Company, 2nd Battalion, 1st Brigade (A-2-1), and Alpha Company, 12th Battalion, 3rd Brigade (A-12-3), have a long tradition of transforming civilians into disciplined soldiers during Basic and Advanced Individual Training (AIT). These companies have trained thousands of recruits, instilling Army values and preparing soldiers for a variety of military occupational specialties. Over the years, both A-2-1 and A-12-3 have adapted to modern training methods, contributing significantly to the Army’s readiness and professionalism.