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 Rommel asks Bastico for a decision on the conduct of operations should the British outflank the Buerat positions to the south, on December 21; and on the Russian Front: that airfield servicing companies for Tazinskaja are being re-routed, on December 23.