2219

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/2219
Date 7 November 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 South-east Europe: that a convoy for the Leros operation was attacked by the Allies but that the convoy is to proceed as planned, on November 6; on the route of the convoy connected with the Leros operation being constantly illuminated by flares, from November 5 to 7; and the Germans appreciate the strength of the Allied sea, land and air defences in the Leros area, on November 7; and on Southern Europe: a German Air Force (GAF) report on an air attack on Vatican City on November 5.

Document Title Date
i Front Cover 7 November 1943 Download PDF (252 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 7 November 1943 Download PDF (4.25 MB)
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