David K Zimmerman

David Zimmerman is a professor of military history at the University of Victoria. His books include The Great Naval Battle of Ottawa, Top Secret Exchange: The Tizard Mission and the Scientific War, and Britain’s Shield: Radar and the Defeat of the Luftwaffe. He is an expert on the history of anti-submarine warfare, radar, the Royal Canadian Navy, science and technology in war, and the rescue of academic refugees from Germany in the 1930s.