What British intelligence officer worked as a double agent for the Soviet Union and was recruited by Arnold Deutsch?
Kim Philby Harold Adrian Russell "Kim" Philby (1 January 1912 – 11 May 1988) was a high-ranking member of British intelligence who worked as a double agent before defecting to the Soviet Union in 1963. He served as both an NKVD and KGB operative.
Edward Crankshaw Edward Crankshaw (3 January 1909 – 30 November 1984), was a British writer, author, translator and commentator; best known for his work on Soviet affairs and the Gestapo (Secret State Police) of Nazi Germany.