4 Group Bomber Command An Operational Record
by Chris Ward

During the immediate period before World War Two, the RAF modified its command structure to rationalize for rapid expansion. Bomber Command was divided into six operational groups, each flying the same type of aircraft, including Wellingtons and Lancasters. Ward explores the history of 4 Group Bomber Command.
World war, 1939-1945, aerial operations, britishGreat britain, royal air forceWorld War, 1939-1945British Aerial operationsRegimental historiesWarfare and DefenceGreat Britain. Royal Air Force. Bomber Command. Group, No. 4.