3rd Air defense Artillery Training Battalion

The 3rd Air Defense Artillery Training Battalion traces its lineage to early U.S. coastal artillery units, initially formed to defend the nation’s shores in the late 19th century. Throughout the 20th century, the battalion evolved alongside advancements in air defense technology, transitioning from coastal guns to anti-aircraft artillery and, eventually, modern missile systems. Reorganized as a training battalion, the 3rd is now stationed at Fort Sill, Oklahoma, where it plays a critical role in instructing new generations of air defense artillery soldiers. The unit upholds a proud tradition of excellence, preparing personnel to defend against aerial threats in support of U.S. and allied operations worldwide.