Kim Philby, Donald Duart Maclean, Guy Burgess, and Anthony Blunt were among United Kingdom’s counterintelligence failures as they were Soviet sympathizers in high-ranking positions in British society.
Kim Philby, Donald Duart Maclean, Guy Burgess, and Anthony Blunt were among United Kingdom’s counterintelligence failures as they were Soviet sympathizers in high-ranking positions in British society.