Lineage. Designated as 7026 Special Activities Squadron, and activated, on 1 Aug 1991. Inactivated on 1 May 1992. Redesignated as 26 Special Tactics Squadron on 28 Feb 2014. Activated on 24 Apr 2014. Assignments. 86 Fighter (later, 86) Wing, 1 Aug 1991-1 May 1992. 720 Special Tactics Group,