"Magic". Anglo-American radio intelligence against Japan. Syrkov B.Yu.

The Anglo-American confrontation with Japan has reached its climax on the eve of World War II. A clash of interests of large powers in the Pacific basin led to a sharp increase in the role of intelligence in the confrontation of Great Britain, the USA and Japan. Particular attention was paid to one of the most modern types of intelligence - radio intelligence. This book will talk about the struggle of three intelligence, ways to hack Japanese diplomatic and military messages, attempts to control other communication channels.