September 03, 1986
Division X of the Hauptverwaltung Aufklärung (HVA/X) of the Ministry of State Security (MfS), 'Plan for Common and Coordinated Active MEasures of the Intelligence Organs of the MOI of the PR Bulgaria and the MfS of the GDR for 1987 and 1988'
HVA/X of the East German Ministry of State Security seeks cooperation with the Bulgarian Internal Affairs and State Security ministries to "prove that AIDS originated in the USA."
November 10, 1986
Letter, East German Minister of State Security Mielke to KGB Chairman Viktor Chebrikov
This letter, from East German Minister of State Security Mielke to KGB Chairman Chebrikov, requests a consultation on the development and continuation of Complex RYAN, especially on furthering collaboration between the MfS and KGB.
January 20, 1987
Ministry of State Security (Stasi), Plan for Consultations with the Delegation of the KGB
This document is a plan for the consultations to take place in Berlin between the Stasi and the KBG. It includes objectives and proposed theses on the subject of early recognition of a sudden nuclear missile attack by the adversary.