[PAR] [TLE] Kim Philby [SEP] 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. [PAR] [TLE] Arnold Deutsch [SEP] 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.
[PAR] [TLE] Kim Philby [ SEP ] 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 . [PAR] [TLE] Arnold Deutsch [ SEP ] 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 .
When did the double agent who was recruited by Arnold Deutsch defect to the Soviet Union ?
When did the double agent who was recruited by Arnold Deutsch defect to the Soviet Union ?
1963
1963