0568

File Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/568
Date 14 May 1942
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: a Chinese report from Vichy on French relations with the Axis, on May 11; that the Japanese Foreign Minister informed Lisbon of actions of the Australians, Dutch and Portuguese in Timor, on May 9; an intelligence report from London relayed to Tokyo by Madrid, on May 10; that the Japanese Foreign Minister denies that the Japanese were responsible for the leakage of German military secrets, on May 11; and a Turkish report of food shortages in Batumi and Tbilisi, on May 10.

Document Title Date
i Front Cover 14 May 1942 Download PDF (295 KB)
1st Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence 14 May 1942 Download PDF (2.29 MB)
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