Yuri Nosenko, a KGB agent whose defection to the United States in 1964 and subsequent three-year harsh detention and hostile interrogation by CIA officials remain immensely controversial ...

KGB defector Yuri Nosenko, right, and Soviet delegate to the 1964 Geneva Disarmament Conference, Semyon Tsarapkin. Nosenko later defected to the U.S., where he was imprisoned after the CIA grew ...

Yuri Nosenko, a former KGB agent who defected to the United States in 1964, told U.S. officials that Soviet intelligence operatives also had compromised the governess of the children of the U.S ...

Several members of the House Select Committee on Assassinations challenged the June 20, 1978 testimony of Yuri Nosenko, a former KGB agent who defected to the United States in 1964. Kenneth ...

KGB officer Yuri Nosenko, who said he was Lee Harvey Oswald's handler, insisted the Soviet Union did not send Oswald to kill JFK. The CIA believed him. But a book by Nosenko's CIA handler says ...

Kennedy’s assassination. Yuri I. Nosenko, a former lieutenant colonel in the Soviet secret police and intelligence agency, told his new American friends that he had important information ...

THERE were many reasons why Yuri Nosenko found himself, in June 1962, sitting in an overstuffed armchair in a fussily furnished CIA flat in Geneva, with a glass of American whiskey in one hand and ...

I just got off the phone with a legendary spy. Well, let me amend that: a legendary counterspy. Legendary at I just got off the phone with a legendary spy. Well, let me amend that: a legendary ...