Secret Channel to Berlin

A revealing account of Swiss intelligence operations during WWII, including a secret backchannel between Switzerland and Nazi Germany.

During World War II, Col. Roger Masson, the head of Swiss Intelligence, maintained a secret link to the German Chief of Espionage, SS Gen. Walter Schellenberg. With access to previously inaccessible documents, including newly discovered material in American archives, historian Pierre Braunschweig fully illuminates this connection for the first time, along with surprising new details about the military threats Switzerland faced in March 1943.

During World War II, Switzerland was famous as a center of espionage fielded by Allies and Axis alike. Less has been known, however, about Switzerland's own intelligence activities, including its secret sources in Hitler's councils and its counterespionage program at home. In Secret Channel to Berlin, Braunschweig details the functions of Swiss Intelligence during World War II and sheds new light on conflicts between Swiss Intelligence and the federal government in Bern, as well as within the intelligence service itself.