1453

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1453
Date 13 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 Mediterranean: that the German Air Force (GAF) at Sardinia is to attack 4 destroyers, on March 12; and on the Southern Russian Front: that the Germans are in the western part of Kharkov, on March 11.

Document Title Date
i Front Cover 13 March 1943 Download PDF (381 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 13 March 1943 Download PDF (1.56 MB)
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