LONDON — Oleg Gordievsky, a Soviet KGB officer who helped change the course of the Cold War by covertly passing secrets to ...

For more than a decade, as Cold War tensions threatened to escalate into all-out war, senior KGB officer Oleg Gordievsky passed intelligence to the British spy agency MI6, sharing secrets that ...

Former KGB double agent Oleg Gordievsky has died aged 86. Gordievsky was said to be Britain's most valuable spy inside Russia's intelligence agencies and spent many years leaking information to ...

Oleg Gordievsky, a Soviet KGB officer who helped change the course of the Cold War by covertly passing secrets to Britain, has died. He was 86. Gordievsky died March 4 in England, where he had ...

Oleg Gordievsky, a high-ranking KGB officer who spied for the West during the height of the Cold War, has died at the age of 86. Gordievsky died on March 4 in England, where he had lived since ...

Gordievsky died on March 4 in England, where he had lived since defecting in 1985. Police said on Saturday that they are not treating his death as suspicious. Historians consider Gordievsky one of ...

FILE - In this Oct. 26, 1999 file photo, Oleg Gordievsky, a former deputy head of the KGB in London, prepares to testify before a House Armed Services Subcommittee in Washington. He died March 4 ...

The Autobiography of Oleg Gordievsky” (1995). Image As the Cold War wound down, Mr. Gordievsky began writing under his own name, including the book “KGB: The Inside Story,” a collaboration ...