Signals Intelligence, or SIGINT, is the interception and evaluation of coded enemy messages. From Enigma to Ultra, Purple to Lorenz, Room 40 to Bletchley, SIGINT has been …
The breaking of the Enigma machine is one of the most heroic stories of the Second World War. But there was another German cipher machine, used by Hitler himself to convey messages …
BRIXMIS (British Commander-in-Chief’s Mission to the Group Soviet Forces of Occupation in Germany) is one of the most covert elite units of the British Army. They were dropped in …
