WW2 British RN Navy Beyond Top Secret Ultra Ewen Montagu Used Hardcover Reference Book

The “WW2 British RN Navy Beyond Top Secret Ultra Ewen Montagu Used Hardcover Reference Book” provides detailed documentation on British Royal Navy intelligence operations during World War II. Authored by Ewen Montagu, a key figure in the administration of wartime intelligence, the book focuses on the Ultra secret—an Allied intelligence operation involving the decryption of German military communications by the codebreakers at Bletchley Park. The volume examines how Ultra information was used tactically and strategically by the Royal Navy, influencing significant wartime decisions and operations. This hardcover edition is a used reference book, offering valuable insight into the coordination and execution of signals intelligence efforts. Montagu’s analysis is supported by contemporaneous records and first-hand accounts, providing context for the significance of Ultra in naval warfare. In addition to technical and procedural information, the book addresses the broader impact of intelligence work on the outcome of World War II in the European theater.  Total of 192 pages.