What British intelligence officer worked as a double agent for the Soviet Union and was recruited by Arnold Deutsch?
Arnold Deutsch Arnold Deutsch (1903–1942?), variously described as Austrian, Czech or Hungarian, was an academic who worked as a Soviet spy, best known for having recruited Kim Philby. Much of his life remains unknown or disputed.
Marshall St John Oswald Major-General Marshall St John Oswald CB, CBE, DSO, MC was a British Army officer who served as Director of Military Intelligence.