This book is the first major study of the blackout in the Second World War. Developing a comparative history of this system of civil defense in Britain and Germany, it begins by exploring how the blackout was planned for in both countries, and how the threat of aerial bombing framed its development. It then examines how well the blackout was adhered to, paying particular regard to the tension between its military value and the difficulties it caused civilians. The book then moves on to discuss how the blackout undermined the perception of security on the home front, especially for women. The final chapter examines the impact of the blackout on industry and transport. Arguing that the blackout formed an integral part in mobilising and legitimating British and German wartime discourses of community, fairness and morality, the book explores its profound impact on both countries.

In the Second World War, the home fronts of many countries became as important as the battle fronts. As governments tried to win and hold the trust of domestic and international audiences, communication became central to their efforts. This volume offers cutting-edge research by leading and emerging scholars on how information was used, distributed and received during the war. With a transnational approach encompassing Germany, Iberia, the Arab world and India, it demonstrates that the Second World War was as much a war of ideas and influence as one of machines and battles. Simon Eliot, Marc Wiggam and the contributors address the main communication problems faced by Allied governments, including how to balance the free exchange of information with the demands of national security and wartime alliances, how to frame war aims differently for belligerent, neutral and imperial audiences and how to represent effectively a variety of communities in wartime propaganda. In doing so, they reveal the contested and transnational character of the ways in which information was conveyed during the Second World War. Allied Communication during the Second World War offers innovative and nuanced perspectives on the thin border between information and propaganda during this global war and will be vital reading for World War II and media historians alike.