Document Title Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence
Reference HW 1/2669
Conflicts Second World War
Themes Military Intelligence and Operations
Regions Europe, Mediterranean
Countries Germany, Russia
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 reports: BONIFACE summaries for Mr Loxley of texts in 6136.


Battle of Monte Cassino, military objectives, casualties, Allied powers, engineers, effects of bombing, roads, shipping losses, aerial attacks on ships, Romanian armed forces, mobilisation, manpower, German air force, Home Front, salvage, aircraft crash, predicting enemy intentions, Soviet strategy

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