The abuse of psychiatry for political purposes was widespread in the Soviet Union. One third of political prisoners were detained, often indefinitely, in psychiatric prison hospitals.
All ten documents in this archive concerning this practice may be found in the thematic section of the contents index — https://bukovsky-archive.com/3-6-the-abuse-of-psychiatry-for-political-purposes/ They include the key 1970 report by Andropov to his fellow Politburo members, urging the wider use of psychiatric treatment.
Not all the documents have been translated into English, in part or in full.
To see what is available, click on item “3.6 The Abuse of Psychiatry” in the Translations index at the bottom of this page’s right-hand column — https://bukovsky-archive.com/category/3-cpsu-and-dissent-in-ussr/3-6-the-abuse-of-psychiatry/
Those translations can also be seen, for the time being, on this page.
As a valuable supplement and an illustration of what these documents meant for their victims, no less than 90 uncensored contemporary reports about dissidents imprisoned in psychiatric hospitals, including Bukovsky himself, can be found in the Chronicle of Current Events (1968-1982) and 96 reports, in Russian, in USSR News Update (1978-1987).