Mitrokhin reports on KGB investigation of the Troyistsky couple. Troyitskaya Lidiya Petrovna was a legal consultant at the Central Bureau of Technical Assistance, Glavzapaduralstroy. Her husband Troyitsky Zinovy Anatoliyevich was a member of the CPSU, senior instructor of law at the Perm State University. In order to distract the Troyitsky couple and wiretap their apartment, A. G. Korolkov, a member of the CPSU, reserve colonel, and the deputy director of the Central Bureau of Technical Assistance at Glavzapaduralstroy, was encouraged to establish friendly relations with them.
From the audio record of the couple’s conversation, it was clear they were intending to go on vacation on September 2, 1964 and travel on a cruise ship to Astrakhan, stopping over in the town of Volsk, Saratov Oblast, on the way back to see Troyitskaya’s sister—L. P. Kazakova. The KGB launched the operation “Artists.” listening equipment was installed in their cabin on the ship. The couple slandered the USSR and expressed concerned for their safety in their conversations. At Kazakova’s apartment, the Troyitsky couple listened to the Voice of America, BBC and other radio stations. On September 17, the KGB conducted a covert search of the premises and photographed a notebook with addresses of their Soviet and foreign contacts On March 23, 1965 the KGB searched Troyitskys’ apartment, discovering a copy of the NTS (Narodno-trudovoy Soyuz) brochure in a Christmas ornament, and other items. In the aftermath of the search, the Troyitsky couple was arrested. Zinovy Troyitsky was sentenced to six years in various strict-regime facilities and was stripped of his license to teach. Lidiya Troyitska was sentenced to three years in a strict-regime colony.
