Gestapo–NKVD Conferences Glossary of Nazi Germany Geheime Feldpolizei—the secret military police service of the Wehrmacht Harold Cole—POW who worked with the Gestapo to betray French Resistance HIPO Corps—established in Denmark in 1944 by the Gestapo OVRA—Fascist Italy's civilian intelligence service Stasi—secret police of the GDR Igo Sym, Polish Gestapo agent Tokkō—commonly referred to as Imperial Japan's version of the Gestapo