The report covers the radiation conditions in Kiev Oblast as of 12th June 1986. In addition, it covers decontamination process, public security and well-being, transportation and calls for speed up building of sarcophagus.

This document describes the deficiencies which were made in activities aimed at overlapping of Chernobyl disaster’s consequences. These deficiencies could lead to new victims because the security rules of handling with dangerous radioactive materials were broken.

This KGB report provides a chronology of the Chernobyl nuclear disaster, and gives information on the disaster's first victims.

The Soviet Minister of Power and Electrification reports on an explosion and fire at the Chernobyl Atomic Power Station in Ukraine. The Soviet Ministry of Heath has determined that "it is not required to take special measures, including the evacuation of the population from the city."

Yuri Andropov, then Chairman of the KGB, reports concerns about the Chernobyl nuclear plant. Serious flaws in the construction "might lead to failures and accidents."