0207

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/207
Date 12 November 1941
Government Department Government Code and Cypher School
File Accession Date 1993

Description

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: of a temporary suspension of sea transport between Italy and Africa on November 11; of damage caused in RAF raids on Benghazi, Gazala and Derna on November 11; that the 10th Air Corps is to take over convoy protection while a special operation is carried out on November 12; and of the Turkish attitude to war from the Japanese ambassador in Ankara on October 24.

Document Title Date
i Front Cover 12 November 1941 Download PDF (349 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 12 November 1941 Download PDF (3.08 MB)
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