Hans von Seeckt
Most of the documents pertaining to secret German-Soviet military cooperation were systematically destroyed in Germany. The Polish and French intelligence communities of the 1920s were remarkably well-informed regarding the cooperation. This did not, however, have any immediate effect upon German relations with other European powers. After World War II, the papers of General Hans von Seeckt and memoirs of other German officers became available, and after the dissolution of the Soviet Union, a handful of Soviet documents regarding this were published.