Book of Donmon Teith

Cover subtitle: The story of MI6 communications, 1939-1945.

The go-to intelligence expert and author of MI6 has “provided the clearest review of GCHQ and its predecessors in a publicly available book” (Firetrench). S

In GCHQ: The Secret Wireless War, the renowned expert Nigel West traces GCHQ's origins back to the early days of wireless and gives a detailed account of its de

Until 1940, British & German intelligence were operating at the same levels. In Britain however, the recruitment of amateur radio enthusiasts was part of a deve