Russian spy chief betrays network and defects to US
The newspaper, Kommersant, named the man as Colonel Shcherbakov, and said he was responsible for unmasking a Russian spy ring in the United States in June whose arrests humiliated Moscow and clouded a “reset” in ties with Washington.
The betrayal would make Shcherbakov one of the most senior turncoats since the fall of the Soviet Union and could have consequences for Russia’s proud Foreign Intelligence Service (SVR) and its chief, former prime minister Mikhail Fradkov.