Title: TRIPLEX
Description: Reveals the nature and extent of the damage done to the British intelligence establishment during the Second World War by the 'Cambridge Five' spy ring: Kim Philby, Donald Maclean, Guy Burgess, Anthony Blunt and John Cairncross.
Subjects: Great Britain. MI5, Great Britain. MI6, Soviet Union. Narodnyĭ komissariat vnutrennikh del, Great Britain, Archives, World War, 1939-1945, History, Spies, Sources, Secret service, Soviet Espionage, Soviet Union, Philby, kim, 1912-1988, Great britain, history, 20th century, sources, World war, 1939-1945, secret service, Great britain, royal air force, Soviet union, history
Places: Great Britain, Soviet Union
People: John Cairncross, Kim Philby (1912-1988), Anthony Blunt (1907-1983)
Time periods: 20th century