Enemy Engaged follows the men and women of the RAF’s Fighter Command, fresh from victory in the Battle of Britain, as it begins to adapt from a defensive stance to one of a more offensive nature. Central to the story is the world’s first integrated air defence and control system, as well as Fighter Command’s Operations Rooms and Sector Stations, particularly that of No.11 Group at Uxbridge. In doing so, Dilip Amin weaves a tapestry of individual accounts and official documents to cover a backcloth of military and political upheaval.