17th Airborne Division (United States) Standish on 12 August 1944 before departing Boston Port of Embarkation on 20 August 1944. The 17th Airborne Division arrived in the United Kingdom on 26 August. Once in Britain the division was attached to U.S. XVIII Airborne Corps, under Major General Matthew Ridgway, which commanded all American airborne formations, and which in turn became part of the First Allied Airborne Army when it was formed on 21 August, under the command of Lieutenant General Lewis H. Brereton. Although attached to XVIII Airborne Corps, the division was not chosen to participate in Operation Market Garden, a large-scale airborne operation intended
First Allied Airborne Army number of these functions, but among them Brereton was responsible for the supervision of training and allocation of facilities, the development of new airborne equipment, consultation with the commander-in-chief of the AEAF and the commander of Allied naval forces in the Allied Expedition Force to coordinate airborne operations, and the execution of such operations. On 2 August 1944, First Allied Airborne Army was officially activated by the orders of General Eisenhower, and in less than two weeks it was assigned its first operation. During August 1944, American forces under General Omar Bradley had launched an operation designed to allow Allied