"Published here for the first time are two hitherto classified studies of German military intelligence in World War II. One was done by American intelligence and the other by an Allied team. Both were completed shortly after the war in Europe ended. The first is "The German G-2 Service in the Russian Campaign (Ic-Dienst Ost)," otherwise identified as the First Special Intelligence Interrogations Report; it was produced in July 1945 by G-2 of the United...