Evacuation Squadron (inactivated Dec 2013) Lineage 451st Bombardment Group Constituted as the 451st Bombardment Group (Heavy) on 6 April 1943 Activated on 1 May 1943 Redesignated 451st Bombardment Group, Heavy on 10 May 1943 Inactivated on 26 September 1945 Consolidated on 31 January 1984 with the 451st Strategic Missile Wing as the 451st Strategic Missile Wing 451st Strategic Missile Wing Established as the 451st Strategic Missile Wing (ICBM-Titan) 1 July 1961 and activated (not organized) Organized 1 July 1961 Discontinued and inactivated on 25 June 1965 Consolidated on 31 January 1984 with the 451st Bombardment Group Redesignated 451st Air Expeditionary Group, converted to provisional status and assigned to Air Combat Command to activate or inactivate as needed on 3 May 2002 Activated 2 May 2002 Redesignated 451st Air Expeditionary Wing 2 July 2009 Redesignated 451st Air Expeditionary Group c. 3 January 2014 Assignments II Bomber Command, 1 May 1943 Second Air Force, 6 October 1943 47th Bombardment Wing, c. 11 December 1943 49th Bombardment Wing, 7 April 1944 Air Transport Command, c. 19 June – 16 September 1945 Strategic Air Command, 26 April 1961 (not organized) 13th Air Division (later 13th Strategic Missile Division), 1 July 1961 – 25 June 1965 Air Combat Command to activate or inactivate as needed 455th Air Expeditionary Wing, 2 May 2002 9th Air and Space Expeditionary Task Force, 2 July 2009 – present Components Groups 451st Expeditionary Maintenance Group, 2 July 2009 – 3 January 2014 451st Expeditionary Mission Support Group, 2 July 2009 – 3 January 2014 451st Expeditionary Operations Group, 2 July 2009 – 3 January 2014 Squadrons 724th Bombardment Squadron (later 724th Strategic Missile Squadron), 1 May 1943 – 26 September 1945; 1 July 1961 – 25 June 1965 725th Bombardment Squadron (later 725th Strategic Missile Squadron), 1 May 1943 – 26 September 1945; 1 July 1961 – 25 June 1965 726th Bombardment Squadron, 1 May 1943 – 26 September 1945 727th Bombardment Squadron, 1 May 1943 – 26 September 1945 Stations Davis–Monthan Field, Arizona, 1 May 1943 – 5 June 1943 Dyersburg Army Air Base, Tennessee, 3 June 1943 Wendover Field, Utah c. 18 July 1943 Fairmont Army Air Field, Nebraska 9 September – 16 November 1943 Gioia del Colle Airfield, Italy c. 10 January 1944 San Pancrazio Airfield, Italy c. 5 March 1944 Castelluccio Airfield, Italy c. 6 April 1944 – June 1945 Dow Field, Maine c. 19 June