- belangwekkend Engels standaardwerk in 5 delen over werk van de inlichtingen diensten in Engeland tijdens WO2 aan Geallieerde zijde
- 5 delen, wv. dl.3 uit twee boeken bestaat ,dus totaal 6 boeken!
- The first three volumes of the series dealt with the influence of intelligence on strategy and operations. Volume 4 analyzes the contribution made by intelligence to the work of the authorities responsible for countering the threats of subversion, sabotage and intelligence gathering by the enemy in the United Kingdom and British territories overseas, and neutral countries. It describes the evolution of the security intelligence agencies between the wars and the security situation in September 1939. This volume reviews the arguments about security policy regarding enemy aliens, Fascists and Communists in the winter of 1939-1940 and during the Fifth Column panic in the summer of 1940. It describes how the security system, still at that time inadequately organized and poorly informed, was developed into an efficient machine and how, with invaluable help from signals intelligence and other sources and by the skillful use of double agents, the operation of the enemy intelligence services were effectively countered. In conclusion, it notes the consistent subservience of the Communist Party to the interests of the USSR and the likely threat to British security.
- Volume 5 of the Official History of Intelligence in the Second World War, Strategic Deception, brings the series to an end. It complements Volume 4 which describes the activities of Nazi agents who had been persuaded to work for the Allies by considering how their work for the Allied side was turned to direct military advantage. Strategic deception depends for its success on the availability of good security and good intelligence. The first three volumes of the series described the intelligence channels that gave the Allies their incomparable insight into enemy capabilities and intentions. The fourth described the high level of security achieved within the United Kingdom. Volume 5 explains how this combination of intelligence and security made it possible to deceive the enemy about the strategic intentions of the Allies, and make them greatly overestimate the resources at their disposal. The authoritative story of such classic deception operations as Operation Mincemeat, which preceded the invasion of Sicily; of the non-existent U.S. Army group that pinned down an entire German Army in the Pas de Calais until Montgomery's forces had achieved a secure foothold in Normandy; and the amazing spoof played on the German intelligence authorities by the great double agent GARBO is at last told from official records.