Lineage. Constituted as 91 Air Police Squadron, Strategic Reconnaissance on 11 Oct 1948. Activated on 10 Nov 1948. Redesignated as 91 Air Police Squadron on 16 Mar 1950. Inactivated on 28 May 1952. Redesignated as 91 Combat Defense Squadron and activated, on 15 Nov 1962. Organized on 1 Feb 1963. Redesignated as 91 Security Police Squadron on 2 Jul 1967. Discontinued, and inactivated, on 25 Jun 1968. Activated on 1 Aug 1972. Inactivated on 22 Jun 1988. Activated on 1 Dec 1995. Redesignated as 91 Security Forces Squadron on 1 Jul 1997; 91 Missile Security Forces Squadron on 24 Jan 2003.
Assignments. 91 Air Base Group, 10 Nov 1948-28 May 1952. 91 Combat Support Group, 15 Nov 1962-25 Jun 1968. 91 Combat Support Group, 1 Aug 1972; 91 Security Police Group, 1 Oct 1973-22 Jun 1988. 91 Missile Group, 1 Dec 1995; 91 Operations Group, 1 Feb 1996; 91 Security Forces Group, 24 Jan 2003-.
Stations. McGuire AFB, NJ, 10 Nov 1948; Barksdale AFB, LA, 1 Oct 1949; Lockbourne AFB, OH, 1 Jun 1951-28 May 1952. Glasgow AFB, MT, 1 Feb 1963-25 Jun 1968. Minot AFB, ND, 1 Aug 1972-22 Jun 1988. Minot AFB, ND, 1 Dec 1995-.
Service Streamers. Global War on Terrorism - Service (GWOT-S).
Campaign Streamers. None.
Armed Forces Expeditionary Streamers. None.
Decorations. Air Force Outstanding Unit Awards: 1 Jul 1965-30 Jun 1966; 1 Jul 1966-30 Jun 1967; 1 Jul 1972-30 Jun 1973; 1 Jul 1976-30 Jun 1978; 1 Jul 1978-30 Jun 1980; 1 Jul 1981-30 Jun 1983; 1 Dec 1995-30 Jun 1997; 1 Oct 1998-30 Sep 2000; 1 Oct 2000-1 Oct 2001; 1 Jan-31 Dec 2002; 1 Jan 2008-31 Dec 2009; 1 Jan 2013-31 Dec 2014; 1 Jan 2017-31 Dec 2018.
Lineage, Assignments, Stations, and Honors through 6 Sep 2022.
Supersedes statement prepared on 25 Aug 2016.
Emblem. Approved 25 Sep 1973; latest rendering, 10 Oct 2019.
Prepared by Melissa Lahue.
Reviewed by Margaret Ream.