4th Combat Cargo Group

The 4th Combat Cargo Group was a United States Army Air Forces combat-support organization formed during World War II for operations in the China-Burma-India Theater. Unlike conventional transport formations, combat cargo groups were designed as self-contained units able to operate at short notice in active combat areas. Their responsibilities included carrying ground troops and combat equipment to forward locations, sustaining units through regular resupply missions, and evacuating wounded personnel and other passengers. The group was constituted on 9 June 1944 and activated four days later at Syracuse Army Air Base in New York. It initially trained and operated with Douglas C-47 Skytrain aircraft. After moving to Bowman Field, Kentucky, in August 1944, it converted to the larger Curtiss C-46 Commando, which offered greater cargo capacity for the demanding missions planned in Asia. The group deployed to the China-Burma-India Theater in November 1944 through the South Atlantic transport route, arriving at Sylhet, India, on 28 November. Its early work supported Allied efforts to reopen and improve airfields in northern Burma. The group moved tar and other construction supplies from the upper Assam Valley to Myitkyina, which had recently been recaptured from Japanese forces. On 15 December 1944, it became part of the Combat Cargo Task Force, an innovative wartime organization intended to provide comprehensive air logistics for ground forces that depended heavily on aircraft for their continued operations. From bases in eastern India, the group supported the southward advance of the British and Indian XIV Army. It transported supplies toward Imphal and other forward positions, flew over mountainous terrain to improvised jungle airstrips, and used return flights to evacuate wounded personnel and carry passengers to rear-area destinations such as Calcutta and Comilla. The group moved from Sylhet to Agartala in late December 1944 and then to Chittagong on 5 January 1945, maintaining cargo operations during the relocations. The group's missions expanded during the Allied advance through Burma. It carried equipment and materials associated with the Ledo Road, transported troops, mules, boats, ammunition, and gasoline, and helped move personnel and materiel during the Allied crossing of the Irrawaddy River in February 1945. In May, it also dropped Gurkha paratroopers during the assault on Rangoon. After moving to Burma in June, the group continued transporting supplies to China until the end of the war. In the postwar period, some of its elements operated from Shanghai to help move Chinese troops to northern China, where renewed conflict was developing. The 4th Combat Cargo Group returned to India after the war and was ultimately inactivated at Panagarh on 9 February 1946. It was disbanded on 8 October 1948. Its historical significance rests on its role in developing and executing integrated air logistics for ground forces operating far from established roads, railways, and conventional supply bases.

The 4th Combat Cargo Group was created as part of the United States Army Air Forces' wartime effort to develop transport formations capable of functioning directly in support of combat operations. It was constituted on 9 June 1944 and activated at Syracuse Army Air Base, New York, on 13 June. The group trained with the Douglas C-47 Skytrain before transferring to Bowman Field, Kentucky, where it converted to the Curtiss C-46 Commando. The C-46 was better suited to carrying the heavier loads required for sustained combat logistics. The group deployed to the China-Burma-India Theater in November 1944 and reached Sylhet, India, on 28 November. Its first missions involved moving airfield construction materials, including tar, to Myitkyina in northern Burma. On 15 December, it was assigned to the Combat Cargo Task Force. This arrangement sought to provide ground armies with comprehensive air support, including delivery of supplies and reinforcements, movement of equipment, and evacuation of casualties. During the winter of 1944–45, the group supported the XIV Army's advance from India into Burma. It moved supplies toward Imphal and then over high mountain routes to rough airstrips cut from jungle terrain. Its flights supported forces operating in the Kabaw Valley and along the Myittha River, while return legs carried wounded personnel and passengers to rear-area destinations. The group relocated to Agartala in December 1944 and to Chittagong on 5 January 1945 without ending its cargo operations. The organization supported several major Allied logistical and operational requirements. It transported material connected with the Ledo Road, carried men, mules, boats, ammunition, and fuel, and participated in the supply effort during the Allied crossing of the Irrawaddy River in February 1945. In May 1945, it dropped Gurkha paratroopers during the assault on Rangoon. These activities illustrate the group's dual role: it was both a transport formation and an operational combat-support instrument that enabled ground forces to advance despite difficult terrain and limited surface communications. In June 1945, the group moved to Burma and continued hauling ammunition, gasoline, mules, personnel, and other supplies to China until the war ended. After Japan's defeat, portions of the organization moved to Shanghai and helped transport Chinese troops toward northern China during the emergence of renewed conflict with communist forces. The group returned to Panagarh, India, in the postwar period and was inactivated there on 9 February 1946. It was later disbanded on 8 October 1948. The group operated through the 13th, 14th, 15th, and 16th Combat Cargo Squadrons at various points in its existence. Its recorded stations included Syracuse, Bowman Field, Sylhet, Agartala, Chittagong, Namponmao, Pandaveswar, and Panagarh. The group is remembered as an example of the Army Air Forces' effort to make air transport an integrated component of battlefield logistics rather than merely a rear-area support service.

• 1948

  Disbandment

  [1]4th Combat Cargo Groupen.wikipedia.org

  The group was formally disbanded on 8 October 1948.

• 1946

  Inactivation

  [1]4th Combat Cargo Groupen.wikipedia.org

  The 4th Combat Cargo Group was inactivated at Panagarh, India, on 9 February.

• 1945

  Move to Chittagong

  [1]4th Combat Cargo Groupen.wikipedia.org

  The group moved from Agartala to Chittagong on 5 January while continuing cargo flights supporting operations in Burma.

• 1945

  Support for the Irrawaddy crossing

  [1]4th Combat Cargo Groupen.wikipedia.org

  The group's aircraft transported personnel, boats, mules, and supplies during the Allied crossing of the Irrawaddy River.

• 1945

  Gurkha airborne operation

  [1]4th Combat Cargo Groupen.wikipedia.org

  The group dropped Gurkha paratroopers during the Allied assault on Rangoon in May.

• 1945

  Move to Burma

  [1]4th Combat Cargo Groupen.wikipedia.org

  In June, the group moved to Burma and continued airlifting supplies to China until the end of the war.

• 1944

  Constitution

  [1]4th Combat Cargo Groupen.wikipedia.org

  The 4th Combat Cargo Group was constituted on 9 June 1944.

• 1944

  Activation at Syracuse

  [1]4th Combat Cargo Groupen.wikipedia.org

  The group was activated at Syracuse Army Air Base, New York, on 13 June and began its organizational and flight training work.

• 1944

  Conversion to the C-46 Commando

  [1]4th Combat Cargo Groupen.wikipedia.org

  After moving to Bowman Field, Kentucky, in August, the group converted from the Douglas C-47 to the larger Curtiss C-46.

• 1944

  Arrival in the China-Burma-India Theater

  [1]4th Combat Cargo Groupen.wikipedia.org

  The group arrived at Sylhet, India, on 28 November after deploying through the South Atlantic transport route.

• 1944

  Assignment to the Combat Cargo Task Force

  [1]4th Combat Cargo Groupen.wikipedia.org

  On 15 December, the group was formally assigned to the Combat Cargo Task Force to provide integrated air logistics for Allied ground forces.

A self-contained wartime combat logistics unit intended to keep Allied ground forces supplied and mobile in remote, active combat zones.

• Military transport · 1944

  Combat airlift

  The group's central capability was the movement of cargo and personnel directly to forward airfields and improvised landing grounds in active combat areas. Missions supported Allied formations operating beyond dependable road and rail networks.

• Combat logistics · 1944

  Aerial resupply and evacuation

  The group delivered ammunition, fuel, construction materials, equipment, animals, boats, and reinforcements, while return flights evacuated wounded personnel and moved other passengers to rear-area bases.

• 1945Irrawaddy River crossing

  Burma

  The group transported troops, mules, boats, and equipment during the Allied crossing of the Irrawaddy River.

  Outcome. The airlift helped sustain the river-crossing operation and the subsequent advance through Burma.

  Source
• 1945Rangoon airborne assault

  Burma

  The group dropped Gurkha paratroopers during the Allied assault on Rangoon in May.

  Outcome. The operation formed part of the Allied effort to capture Rangoon.

  Source
• 1944Myitkyina airfield support

  Northern Burma · India

  Early theater missions moved tar and other airfield construction materials from the upper Assam Valley to recently recaptured Myitkyina in northern Burma.

  Outcome. The missions supported the development of forward aviation infrastructure for Allied operations.

  Source
• 1944Imphal and Kabaw Valley resupply

  India · Burma

  The group built up supplies for the XIV Army and flew cargo over mountainous terrain to forward strips as Allied forces advanced south from India.

  Outcome. Air logistics enabled continued operations in terrain where surface transport was slow or unavailable.

  Source

• 1944

  Conversion to higher-capacity transport aircraftStrategy

  Background

  The group initially trained with Douglas C-47 aircraft but required greater cargo capacity for combat logistics missions.

  Action taken

  After relocating to Bowman Field, the group converted to Curtiss C-46 Commando aircraft.

  Aftermath

  The conversion prepared the group for heavier cargo and sustained operations in the China-Burma-India Theater.

  Source

• 1944

  Integration into the Combat Cargo Task ForceStrategy

  Background

  The Allied ground advance in Burma depended on reliable air supply across difficult terrain and beyond established logistical routes.

  Action taken

  The group was assigned to the Combat Cargo Task Force on 15 December.

  Aftermath

  Its operations became part of an integrated system intended to provide ground forces with comprehensive air-based logistical support.

  Source

1. 14th Combat Cargo Groupen.wikipedia.org