Document Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/3157
Conflicts Second World War
Themes Military Intelligence and Operations
Regions Europe
Countries Not Defined
Document Type Signals Intelligence
Organisations Government Code and Cypher School
People Not Defined


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 Western Europe: battle reports from the Mortain area, on August 7; a 25th Army Corps situation report, for August 7; and three reports on the St Malo situation, from August 7.


military situation reports, aerial attacks, Allied powers, German army, strafing, military operations, tanks, military shortages, anti-tank guns, Battle of Normandy

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