138th Air Defense Artillery Regiment (U.S. Army) Tumbler 20oz

The 138th Air Defense Artillery Regiment is a military unit under the United States Army. This regiment, specifically focused on air defense, is part of the Army National Guard and operates with various weapon systems to defend against enemy aircraft, missiles, and other threats in the upper atmosphere. It's organized into a Headquarters Battery, a Battalion Special Troops Battalion, three Air Defense Battalions, and a Command Support Company. The 138th ADA Regiment provides readiness in domestic operations and supports the country during combat missions when called upon. Its units are strategically located across multiple states including Texas, Missouri, and Oklahoma.