1595

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/1595
Date 12 April 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 North Africa: of an Allied breakthrough; that the German Air Force (GAF) are to reconnoitre and attack tanks north west of Kairouan on April 12; and of Tunis harbour being repaired after its destruction on April 11; and on the Mediterranean: of Trapani harbour being damaged and ships sunk in a raid on April 11.

Document Title Date
i Front Cover 12 April 1943 Download PDF (89 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 12 April 1943 Download PDF (759 KB)
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