The 11th Air Defense Artillery Brigade is an air defense artillery brigade of the United States Army stationed at Fort Bliss. Structure The brigades includes a Headquarters and Headquarters battery, 4 Patriot Units and 3 Terminal High Altitude Area Defense (THAAD) Units. Headquarters and Headquarters Battery (HHB) 1st Battalion, 43rd Air Defense Artillery Regiment (1-43rd ADAR) (Patriot) 2nd Battalion, 43rd Air Defense Artillery Regiment (2-43rd ADAR) (Patriot) 3rd Battalion, 43rd Air Defense Artillery Regiment (3-43rd ADAR) (Patriot) 5th Battalion, 52nd Air Defense Artillery Regiment (5-52nd ADAR) (Patriot) A Battery, 2nd Air Defense Artillery Regiment (A-2nd ADAR) Terminal High Altitude Area Defense (THAAD) B Battery, 2nd Air Defense Artillery Regiment (B-2nd ADAR) Terminal High Altitude Area Defense (THAAD) A Battery, 4th Air Defense Artillery Regiment (A-4th ADAR) Terminal High Altitude Area Defense (THAAD) Lineage The unit was initially constituted 25 January 1907 in the Regular Army as the 133rd Company, Coast Artillery Corps. Organized 1 August 1907 at Fort Terry, New York. Redesignated 3 July 1916 as the 3d Company, Fort Terry (New York). Redesignated 31 August 1917 as the 13th Company, Coast Defenses of Long Island Sound. Redesignated in December 1917 as Battery A, 56th Artillery (Coast Artillery Corps). Demobilized 31 July 1921 at Camp Jackson, South Carolina. Reconstituted 1 June 1922 in the Regular Army; concurrently consolidated with the 4th Company, Coast Defenses of Long Island Sound (organized in June 1917 as the 7th Company, Fort H.G. Wright (New York); redesignated 31 August 1917 as the unit was redesignated as the 133rd Company, Coast Artillery Corps. Redesignated 1 July 1924 as Headquarters Battery, 11th Coast Artillery (Headquarters, 11th Coast Artillery, concurrently constituted and activated at Fort H.G. Wright, New York). Inactivated 7 April 1944 at Fort Leonard Wood, Missouri. Disbanded 14 June 1944. Headquarters and Headquarters Battery, 11th Coast Artillery, reconstituted 28 June 1950 in the Regular Army; concurrently consolidated with Headquarters and Headquarters Battery, 11th Antiaircraft Artillery Group (active), and Antiaircraft Artillery Group. Inactivated 27 April 1953 at Fort Tilden, New York. Activated 15 January 1955 at Camp Stewart, Georgia. HHB, 11th AAA Group (Continental) was redesignated as Headquarters & Headquarters Battery, 11th Artillery Group (Air Defense) on 20 March 1958. Transferred from Fort Jackson, South Carolina, to Rehoboth, Massachusetts, 15 May 58. Controlled 4th Battalion, 56th Artillery and 4-68 Artillery at Providence, Rhode Island. Inactivated at the Rehoboth, Massachusetts Defense Area, 26 August 1960 or 25 September