Lineage. Constituted as 584 Bombardment Squadron (Medium) on 15 Feb 1943. Activated on 5 Mar 1943. Redesignated as: 584 Bombardment Squadron, Medium, on 9 Oct 1944; 584 Bombardment Squadron, Light, on 3 Dec 1945. Inactivated on 31 Mar 1946. Consolidated (19 Sep 1985) with 384 Air Refueling Squadron,