This is the first book to describe British wartime success in breaking Japanese codes of dazzling variety and great complexity which contributed to the victory in Burma three months before Hiroshima. Written for the general reader, this first-hand account describes the difficulty of decoding one of the most complex languages in the world in some of the most difficult conditions. The book was published in 1989 to avoid proposed legislation which would prohibit those in the security services from publishing secret information.
The growing interest in intelligence activities and the opening of hitherto closed archives since the end of the Cold War has stimulated this series of scholarly monographs, wartime memoirs and edited collections. With contributions from leading academics and prominent members of the intelligence community, this series has quickly become the leading forum for the academic study of intelligence.