DEPARTMENT "FOREIGN ARMIES EAST" AND THE EVOLUTION OF GERMAN INTELLIGENCE ON THE EASTERN FRONT

Abstract

The article examines the activities of the «Foreign Armies East» department in the context of the evolution of German military intelligence on the Eastern Front during the Second World War. The author argues that the initial phase of the war against the Soviet Union exposed a profound crisis in German military intelligence analysis, which relied on fragmented and often outdated information about the USSR. This resulted in a critical underestimation of Soviet mobilization resources, the potential of mechanized formations, and the ability to regenerate strategic reserves – factors that ultimately contributed to the failure of Operation Barbarossa. Drawing on little‑known sources, the study concludes that fundamental changes in the functioning of German military intelligence began in the spring of 1942 with the appointment of Reinhard Gehlen as head of the department. Under his leadership, the primary task of «Foreign Armies East» became the assessment of the Red Army’s operational intentions through the integrated analysis of aerial reconnaissance data, radio intercepts, and firsthand testimonies of participants. In the highly dynamic conditions of the Eastern Front, interrogations of Soviet prisoners of war and defectors emerged as the most reliable source of information. To this end, new approaches to working with prisoners were developed, enabling the production of higher‑quality analytical intelligence for the German command. The author emphasizes that, despite improvements in intelligence gathering at the tactical level, Gehlen and his organization failed to achieve success at the strategic level. Erroneous assessments of the Red Army’s intentions during the Stalingrad campaign in 1942 were not forgotten by the higher political leadership of the Third Reich and further undermined the credibility of the intelligence service. Assessing the department’s activities in the final stage of the war, the article notes that its head increasingly focused on preserving vast collections of accumulated intelligence as a key asset for the postwar future. Successful cooperation with the United States government enabled the former German intelligence apparatus not only to avoid prosecution for its service to the Nazi regime but also to become the foundation for the creation of a new intelligence structure in postwar Germany.