The Portland spy ring was an espionage group active in the UK between 1953 and 1961. It comprised five people who obtained classified research documents...

Sylvester and Margaret Tyzack. It is based on the real-life case of the Portland Spy Ring, whose activities prompted "Reds under the bed" scare stories in the...

The Cambridge Five was a ring of spies in the United Kingdom that passed information to the Soviet Union during the Second World War and the Cold War...

non-official (illegal) KGB intelligence agent and the mastermind of the Portland Spy Ring, which operated in Britain from the late 1950s until 1961. A person...

Naval SNCO and a spy for the Polish People's Republic and the Soviet Union during the Cold War. He was a member of the Portland Spy Ring. Houghton was born...

1961, for their part in a Soviet espionage network known as the Portland Spy Ring that had penetrated the Royal Navy. They were convicted of espionage...

the Cambridge Spy Ring, but these five members were collectively known as the Cambridge Five. Portland Spy Ring: The Portland Spy Ring operated in England...

lover spy for the Soviet Union. She was a member of the Portland Spy Ring. The daughter of a blacksmith, Ethel Gee lived on the Isle of Portland, England...

commits espionage is called an espionage agent or spy. Any individual or spy ring (a cooperating group of spies), in the service of a government, company, criminal...

the spy ring. During his time as a Soviet spy, Walker helped the Soviets decipher more than one million encrypted naval messages, organizing a spy operation...

(resident spies), as well as Communists of American origin, to perform espionage activities in the United States, forming various spy rings. Particularly...

Ethel's role as an accessory who helped recruit her brother David into the spy ring and did clerical tasks such as typing up documents that Julius then passed...

The Culper Ring was a network of spies active during the American Revolutionary War, organized by Major Benjamin Tallmadge and General George Washington...

colleagues in Russia, as part of a Soviet espionage network known as the Portland Spy Ring which had penetrated Britain's Royal Navy. The original West End production...

2023) was an American Federal Bureau of Investigation (FBI) agent who spied for Soviet and Russian intelligence services against the United States from...

Lonsdale (Konon Molody, a KGB agent) worked with them as part of the Portland Spy Ring. In the basement of their house, at 45 Cranley Drive, Ruislip, situated...

diplomat and Soviet double agent who participated in the Cambridge Five spy ring. After being recruited by a Soviet agent as an undergraduate student, Maclean...

the network was betrayed. ... To have a spy ring uncovered before they could actually do any serious spying is doubly embarrassing." Coinciding with...

Russia". Peace Corps Online. November 27, 1991. Wise, David (1988). The Spy Who Got Away: The Inside Story of the CIA Agent Who Betrayed His Country...

to the techniques, methods, and technologies used in modern espionage (spying) and generally as part of the activity of intelligence assessment. This...

the Sorge Spy Ring, New York: McGraw-Hill, ISBN 0-07-050677-9 Whymant, Robert (1996), Stalin's Spy: Richard Sorge and the Tokyo Espionage Ring, London:...

supported by the former KGB officer Oleg Gordievsky. Another spy ring, the Portland Spy Ring, exposed after a tip-off by Soviet defector Michael Goleniewski...

Most Decorated Cold War Spy and Head of MI6, Sir Maurice Oldfield. London: Bantam Press. p. 89. ISBN 9780593075203. "My Spy". Lapham’s Quarterly. 14...

performance was rated only "satisfactory". His superiors considered the spies recruited to be of sufficient value, but a remark was made that Ames was...

1995) was a British civil servant who became an intelligence officer and spy during the Second World War. As a Soviet double agent, he passed to the Soviet...

in the capture of the Portland spy ring; her parents' house was used to surveil Peter and Helen Kroger, two members of the ring. Search started her horticultural...

United States on 27 June 2010 as part of the Illegals Program, a Russian spy ring. At the time of her arrest, she was accused of espionage on behalf of the...

intelligence officer and a spy for the Soviet Union. In 1963, he was revealed to be a member of the Cambridge Five, a spy ring which had divulged British...

espionage case. Hanssen, a Federal Bureau of Investigation (FBI) agent who was a spy for the Soviet Union and later Russia, reported to his KGB handlers about...

Five spy ring that operated from the mid-1930s to the early years of the Cold War era. His defection in 1951 to the Soviet Union, with his fellow spy Donald...