WW1 British BEF MI5 in the Great War Used Hardcover Reference Book

**WW1 British BEF MI5 in the Great War Used Hardcover Reference Book** This hardcover reference book provides an in-depth examination of the British Expeditionary Force (BEF) and the activities of MI5 during the First World War. The text explores the structure, operations, and contributions of the BEF in various campaigns from 1914 to 1918, as well as the establishment and evolution of MI5, the United Kingdom’s security service, during the same period. Topics include intelligence gathering, counter-espionage, and internal security measures implemented in response to wartime threats. Illustrated with period photographs, maps, and official documents, the book serves as a valuable resource for those studying British military organization, the role of intelligence services, and security strategies in the early 20th century. Suitable for researchers, historians, and collectors interested in British military and intelligence history, this used edition retains all original reference content in a durable hardcover format.  Total of 434 pages.