Rubuta ci gaba don wannan sakin layi - Yawancin ƙungiyoyin juriya ba da daɗewa ba Gestapo ta murkushe su. Yayin da aka gano shirin kungiyar da ke kewaye da Karl Burian don busa hedkwatar Gestapo a Vienna, an gano muhimmin rukuni a kusa da firist Heinrich Maier wanda aka kashe daga baya ya sami damar tuntuɓar Allies. Wannan rukunin mai suna Maier-Messner ya sami damar aikawa da Allies bayanai game da masana'antun makamai don V-1, rokoki V-2, Tiger tankuna da jiragen sama (Messerschmitt Bf 109, Messerschmitt Me 163 Komet, da sauransu), wanda yake da mahimmanci ga Operation Crossbow da Operation Hydra
, duka ayyukan farko na Operation Overlord. Wannan rukunin juriya, wanda ke hulɗa da asirin Amurka OSS, ba da daɗewa ba ya ba da bayani game da kisan gilla da sansanonin taro kamar Auschwitz. Manufar kungiyar ita ce barin Nazi Jamus ta rasa yakin da wuri-wuri kuma ta sake kafa Austria mai zaman kanta.