HHB, 1:2D AD EUSA

**HHB, 1st Battalion, 2nd Air Defense Artillery, Eighth United States Army (EUSA)** Headquarters and Headquarters Battery (HHB), 1st Battalion, 2nd Air Defense Artillery (1-2 ADA), traces its lineage to the early 20th century and has played a vital role in U.S. air defense. Assigned to the Eighth United States Army (EUSA), the unit has been stationed in Korea as part of America's commitment to the defense of the Korean Peninsula. HHB, 1-2 ADA, provides command and control for its battalion, ensuring the effective employment of advanced air defense systems to protect key assets and allied forces. Throughout its history, the unit has upheld a tradition of vigilance and readiness, supporting peace and stability in the region.