Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence

A file of signals intelligence reports, messages, and correspondence issued by the Government Code and Cypher School and sent by the head ('C') of the Secret Intelligence Service (MI6) to the Prime Minister, Winston Churchill. This file includes the following reports on North Africa: that Allied attacks were successful; that German forces have withdrawn to Fuka; that von Thoma was possibly captured; of orders for the regaining of air superiority by the German Air Force (GAF); of allegations that German prisoners were shot by Allied soldiers; and that a fighter unit with 25 aircraft has been transferred from the Russian Front to Kesselring's command.