The 1st Battalion, 2nd Air Defense Artillery Regiment (1-2nd ADA) traces its lineage back to the early 19th century, with origins in the coastal and field artillery units of the U.S. Army. Over its distinguished history, the unit has participated in major conflicts including World War II, the Cold War, and the Gulf War, providing critical air defense capabilities. In recent decades, 1-2nd ADA has been equipped with advanced air defense systems like the Patriot missile, contributing to the protection of U.S. and allied forces against aerial threats. Today, the battalion remains an integral part of the Army's air and missile defense mission, stationed at Fort Sill, Oklahoma.
