USAAF bombardment group

A bombardment group or bomb group was a group of bomber aircraft the United States Army Air Forces (USAAF) during World War II. It was the equivalent of an infantry regiment in the Army Ground Forces, or a bomber wing in the British Commonwealth air forces. A bombardment group was the key tactical control and administrative organization for bombers in all theaters of operation, and was commanded by a colonel or lieutenant colonel.

U.S. bomb groups were numbered and classified into four types: Very Heavy (VH), Heavy (H), Medium (M), and Light (L). Groups which combined bombers of differing categories into a single administrative organization were designated "Composite" groups. Bomber aircraft were assigned to groups by category:

(The USAAF also operated two fighter-bombers during the period, the A-24 and the A-36. Groups with these two types were first classified as Light Bombers, then Dive Bombers, before being re-classified as Fighters.)

The tables of organization and equipment (TO&E) for all bombardment groups were roughly the same. In 1942, existing bomb groups were expanded from three to four numbered bombardment squadrons; and most bomb groups created during the war retained this structure - B-29 groups were the exception, having only three squadrons. In addition to the flying squadrons issued Aircrew Badges, each group contained a group headquarters, a service squadron, and detachments for support of aircraft, equipment, and personnel from quartermaster, aviation ordnance, military police, chemical, signal, and maintenance companies, and from a weather squadron. These support personnel were then pooled and re-distributed among an unofficial service group and detailed for various duties as needed.

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