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 the routes of Flak units moving from France and Germany to the Russian Front, on April 15; and Naval Headlines, covering U-boat activities against convoys in the Barents Sea, and Italian convoys in the Mediterranean.
- Collection ID
- HW1
- Conflict
- Second World War
- Countries
- France Germany Italy Norway Ukraine
- Document Reference
- HW1 /499/2
- Document Types
- Intelligence Report
- File Reference
- HW1 /499
- Identifier
- 10.1080/swwf.hw1.0499.002
- Keywords
- Troop Movements Anti-aircraft Defence Naval Intelligence German U-boats Warships Torpedo Boats Italian Navy Convoys
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 6
- Published in
- United Kingdom
- Themes
- Military Intelligence
