Lineage. Established as 90 Air Base Group on 20 Dec 1950. Activated on 2 Jan 1951. Inactivated on 16 Oct 1952. Redesignated as 90 Combat Support Group on 24 Jul 1972. Activated on 1 Aug 1972. Redesignated as: 90 Support Group on 1 Sep 1991; 90 Mission Support Group on 1 Oct 2002.
Assignments. 90 Bombardment Wing, 2 Jan 1951-16 Oct 1952. 90 Strategic Missile (later, 90 Missile; 90 Space; 90 Missile) Wing, 1 Aug 1972-.
Stations. Fairchild AFB, WA, 2 Jan 1951; Forbes AFB, KS, 5 Mar 1951-16 Oct 1952. F. E. Warren AFB, WY, 1 Aug 1972-.
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 1973-30 Jun 1975; 1 Jul 1982-30 Jun 1984; 1 Jul 1987-30 Jun 1989; 1 Aug 1991-31 Jul 1993; 1 Aug 1993-30 Sep 1994; 1 Oct 1994-30 Sep 1995; 1 Sep 1996-31 Aug 1998; 1 Oct 2003-30 Sep 2005; 1 Oct 2005-30 Sep 2007; 1 Oct 2007-30 Sep 2008; [1 Dec 2009]-31 May 2010; 1 Jan 2011-31 Dec 2012; 1 Jan-31 Dec 2013; 1 Jan-31 Dec 2016.
Lineage, Assignments, Stations, and Honors through 1 Aug 2022.
Supersedes statement prepared on 1 Apr 2014.
Emblem. Approved on 19 Sep 2019.
Prepared by Melissa Lahue.
Reviewed by Margaret Ream.