Document Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/2450
Conflicts Second World War
Themes Military Intelligence and Operations
Regions Europe
Countries Germany, Norway
Document Type Signals Intelligence
Organisations Government Code and Cypher School
People Peter Loxley


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 report: Mr Loxley's copy of the Sigint summary; see also 5698 and 5701.


military situation reports, Battle of Monte Cassino, German army, casualties, German withdrawal, aerial attacks on ships, shipping losses, sabotage, air warfare, German air force, occupied Norway, military shortages, aircraft, Eastern Front, troop movements, Red Army

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