Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence

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: of a request from German Air Force (GAF) Africa for more coastal transport vessels between Tripoli and Benghazi, and more transports from Italy to Benghazi, on April 14; on further details of the reorganisation of Flak units in Ukraine, on April 14; of GAF signal units moving from Vienna to Ukraine, from April 12-17; the Italian ambassador in Tokyo reports the Axis powers are ready to make a declaration to India and Arabia, on April 14; and the Japanese minister in Madrid quotes a Spanish intelligence report on the situation in India, on April 12.