Mummer Kaylan states that through his personal knowledge of Bazna, he thought that Bazna supported Turkish interests and was not guided by British Intelligence. Further, he says that Bazna having passed on "genuine", "important" intelligence and the codeword for Operation Overlord to the Germans supports his theory that Bazna was not a double agent. If he was a double agent, Kaylan believes, he was an agent for the Turkish Security Service, Milli Emniyet Hizmeti. Walter Schellenberg, too, wondered if Bazna passed on intelligence to the Turkish Secret Service.