Kept secret for decades, the surveillance of a technical journalist and a fraudulent German operative exposes how London served as a Soviet hub for espionage against the United States.
By Vera Kessler ·
The Soviet Union's attempt to buy British military secrets from a London Serbian ended in a tabloid scandal that exposed a regional intelligence chief in Amsterdam.
By Constance Bell ·
Secret Canadian aliases hid a Latvian couple's ties to Moscow as they operated across France and the USA before their military espionage ring collapsed in Finland.
By Harlan Pryce ·