Lineage. Constituted as 11 Space Warning Squadron on 26 Sep 1994. Activated on 1 Oct 1994. Inactivated on 31 Dec 2002. Activated on 3 Dec 2007.Assignments. 21 Operations Group, 1 Oct 1994; 821 Space Group, 31 May 1996; 21 Operations Group, 29 May 2001–31 Dec 2002. 460 Operations Group, 3 Dec