1478

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1478
Date 18 March 1943
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 on Norway: that the German Air Force (GAF) has been ordered to carry out protective measures for a German fleet exercise on March 18; and on the Russian Front: a report for March 16 giving a number of apparent Axis successes in several areas.

Document Title Date
i Front Cover 18 March 1943 Download PDF (426 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 18 March 1943 Download PDF (2.91 MB)
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