| 448th Supply Chain Management Group(formerly 448th Bombardment Group) | |
|---|---|
713th Bomb Squadron B-24H Liberator[note 1] | |
| Active | 1943–1946; 1947–1951; 1955–1957; 2005-2010 |
| Country | United States |
| Branch | |
| Role | logistics management |
| Motto | "Destroy" (World War II)[1] |
| Engagements | European Theater of Operations[2] |
| Insignia | |
| 448th Supply Chain Management Group emblem[note 2] | |
| 448th Bombardment Group emblem[1] | |
| World War II Tail Marking (December 1943-May 1944)[1] | Circle I |
| World War II Tail Marking (May 1944-June 1945)[1] | Yellow tail with black diagonal stripe |
The448th Supply Chain Management Group is an inactiveUnited States Air Force unit. Its last assignment was to the448th Supply Chain Management Wing atTinker Air Force Base, Texas, where it was inactivated on 30 June 2010.
Thegroup was first organized duringWorld War II, as the448th Bombardment Group. The group engaged in thestrategic bombing campaign against Germany withEighth Air Force, flyingConsolidated B-24 Liberators fromRAF Seething. The group flew its last combat mission on 25 April 1945, attacking amarshalling yard atSalzburg, Austria.
It returned to the United States in July 1945, and was assigned toSecond Air Force forBoeing B-29 Superfortress conversion and training atMcCook Army Air Field. It moved toFort Worth Army Air Field, where it became one of the original ten B-29 bombardment groups assigned toStrategic Air Command. The group was inactivated on 4 August 1946 and its aircraft and personnel were reassigned another unit.
Reactivated in 1947 in theAir Force reserve, in 1949 it was reorganized as alight bomber group, It wasmobilized in 1951 with its personnel and aircraft being used to bring other units up to full strength before inactivating. The group was again active in the reserve from 1955 to 1957 as the448th Fighter-Bomber Group.
The group was redesignated the448th Combat Sustainment Group and activated atTinker Air Force Base, Oklahoma in 2006, but was inactivated as the448th Combat Sustainment Group in 2010.

Thegroup was first activated as the448th Bombardment Group on 1 May 1943 atGowen Field, Idaho. Its original components were the712th,[3]713th,[4]714th,[5] and715th Bombardment Squadrons[6][2] After completing initial training withConsolidated B-24 Liberators, it moved toWendover Field, Utah for Phase 2 training, and toSioux City Army Air Base, Iowa for final training. The ground echelon moved toCamp Shanks, New York and sailed for England aboard theRMS Queen Elizabeth on 23 November. The air echelon completed final processing atHerington Army Air Field, Kansas and deployed with their Liberators via the southern ferry route.[5][7]
The group was established atRAF Seething in early December 1943 and flew its first combat mission on 22 December 1943. it was primarily engaged in thestrategic bombing campaign against Germany, attacking ball bearing plants inBerlin,marshalling yards atCologne, aV-1 flying bomb assembly plant atFallersleben, aircraft factories inGotha, anairfield atHanau, a chemical plant atLudwigshafen, syntheticoil refineries nearPölitz, aircraft engine plants atRostock, among other strategic targets. The squadron participated inBig Week, an intensive campaign against German aircraft manufacturing plants from 20 to 25 February 1944.[2]
The squadron was occasionally diverted from its strategic bombing mission to flyinterdiction andclose air support missions. It bombed V-weapon launch sites, airfields and transportation facilities to supportOperation Overlord, the invasion of Normandy, and onD-Day attackedcoastal defenses and choke points on Germanlines of communication. It struck enemy positions to assist theallied attacks on Caen andOperation Cobra, the breakout at Saint Lo. It dropped supplies toallied troops duringOperation Market Garden, the attempt to seize a bridgehead across theRhine in the Netherlands. During theBattle of the Bulge, it attacked transportation and communications targets in December 1944 and January 1945. In the spring of 1945, it again dropped supplies to airborne troops inOperation Varsity, the airborne assault across the Rhine nearWesel. The squadron flew its last combat mission on 25 April 1945, an attack on a railroad yard nearSalzburg, Austria.[2] The group flew 262 combatmissions, on which it lost 101 bombers, while claiming the destruction of 44 enemyfighters.Joseph C. McConnell the leadingUnited States Air Forcefighter ace during theKorean War, served as a navigator with the group.[7]
The air echelon began returning to the United States with their planes in June 1945, while the ground echelon sailed fromGreenock on theRMS Queen Mary on 6 July. Squadron members were given leave upon arrival in the States and the squadron began to assemble atSioux Falls Army Air Field, South Dakota in the middle of the month. After training with theBoeing B-29 Superfortress, the squadron moved toFort Worth Army Air Field, Texas in December 1945. At Fort Worth, it became one of the first units ofStrategic Air Command in March 1946. Although B-29 groups were organized with three squadrons, the squadron maintained its four squadron strength until May 1946, when the 715th Bombardment Squadron transferred to the control of the509th Composite Group and moved to join the 509th the following month.[6][note 4] However, in August the group was inactivated and its personnel and equipment were transferred to the92nd Bombardment Group, which was simultaneously activated.[2][7][8]
The group was reactivated as areserve unit underAir Defense Command (ADC) atLong Beach Army Air Field, California in April 1947, where its training was supervised by the 416th AAF Base Unit (later the 2347th Air Force Reserve Training Center).[9] Although nominally a B-29 unit, it is not clear whether or not the group was fully staffed or equipped.[10] In 1948Continental Air Command (ConAC) assumed responsibility for managing reserve andAir National Guard units from ADC.[11] In June 1949 ConAC reorganized its reserve units under thewing base organization, and the group became aDouglas B-26 Invader unit of the448th Bombardment Wing.[12] It replaced its41st Bombardment Squadron with the711th Bombardment Squadron.[13][14] However, its operational squadrons were staffed at 25% of normal strength.[15]
In August 1950, the 448th Wing's companion reserve unit at Long Beach, the452d Bombardment Wing, wasmobilized forKorean War service. In order to bring the 452d Wing to combat strength, skilled reservists and reservists who required 60 or fewer days training to qualify them as fully skilled assigned to the 448th Wing were transferred to the 452d Wing.[16] The group itself was called to active duty in the second wave of mobilization in March 1951 and its personnel who had not been transferred to the 452d Wing were used as fillers for other Air Force organizations, while the squadron was inactivated four days later.[2][17]
The reserve mobilization for the Korean War left it without aircraft, and the reserve did not again receive aircraft until July 1952.[18] When aircraft were assigned, six reserve pilot training wings were activated. However, the Air Force desired that all reserve units be designed to augment the regular forces in the event of a national emergency. Because the pilot training wings had no mobilization mission they were discontinued on 18 May 1955, and replaced by fighter-bomber and troop carrier wings.[19] The group was redesignated the448th Fighter-Bomber Group and again activated as a reserve unit atHensley Field, Texas when the 448th Fighter-Bomber Wing replaced the 8709th Pilot Training Wing. The group took over theNorth American T-28 Trojan aircraft of the 8709th, but soon re-equipped withLockheed F-80 Shooting Stars.
Despite itsfighter bomber designation, the squadron was gained on mobilization by Air Defense Command upon mobilization. The group flew the F-80 until 1957, when it began converting to theNorth American F-86 Sabre.[12]
However, theJoint Chiefs of Staff were pressuring the Air Force to provide more wartime airlift. At the same time, about 150Fairchild C-119 Flying Boxcars became available from the active force. Consequently, in November 1956 the Air Force directedContinental Air Command to convert three reserve fighter bomber wings to the troop carrier mission by September 1957. In addition, within the Air Staff was a recommendation that the reserve fighter mission given to theAir National Guard and replaced by the troop carrier mission.[20] As a consequence in November 1957, the 448th[14] and the remainder of the 448th Wing were inactivated[12] when reserve operations at Hensley converted to theairlift mission.
In 2005,Air Force Materiel Command (AFMC) implemented the AFMC Transformation project, which replaced the staff agencies at air logistics centers with wings, groups, and squadrons. The group was redesignated the448th Eagle Propulsion Sustainment Group and activated atTinker Air Force Base, Oklahoma on 18 February 2005. It was assigned three newly organized combat sustainment squadrons, the 540th, 541st, and 542nd.[21] A little over a year later, AFMC removed the specific systems from the new groups' designations and the 448th became the448th Combat Sustainment Group.[22] In 2008, it became the448th Supply Chain Management Group and its subordinate squadrons were inactivated.[23] In 2010, AFMC returned some supply management functions to logistics complex staffs, and the group was inactivated.[24]
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This article incorporatespublic domain material from the Air Force Historical Research Agency