A dispute emerged a few years later, when Brauchitsch learned that Reichsführer-SS Heinrich Himmler planned to replace the army guards in East Prussia with SS men, with the purpose of persecuting Jews, Protestant and Catholic churches in the district. Even though Brauchitsch managed to prevent the SS replacement of the army troops in the region, Himmler categorized him as "a junker", and informed Hitler of the disagreement. Brauchitsch claimed he had done his duty, saying laconically, "Civilians are not allowed to enter that area."