Project RYaN was a KGB lead program to anticipate a "nuclear missile attack" (Raketno-Yadernoe Napadenie) on the Soviet Union. Beginning in 1981, the KGB operated a worldwide intelligence network to monitor indicators and assess the likelihood of a surprise nuclear missile attack launched by NATO. The collection contains translations of documents released by the Federal Commissioner for the Stasi Records (BStU) which show KGB/Stasi collaboration and casts an unprecedented light on the operational details, structure, and scope of the RYaN project. (Image: Andropov signs the 1973 agreement between the KGB and Stasi. BStU, MfS, ZAIG/Fo/740, Bild 82)