A major new account of Britain’s military strategy between 1914–1945, including the two world wars and everything between. The First and Second World Wars were separated by a mere two decades, making the period 1914–1945 an unprecedentedly intense and violent era of history. But how did Britain develop its complex military strategy during these wars, and how were decisions made by those at the top? Robin Prior examines the influence politicians had on military operations, in the first history to assess both world wars together.