The unthinkable has happened at the Soviet nuclear plant at Sokolskoye. An accident of such terrifying proportions, of such catastrophic ecological and political consequence that a curtain of silence is drawn ominously over the incident. Major Pyotr Kirov of the KGB is appointed to extract the truth from the treacherous minefield of misinformation and intrigue and to obtain from the West the technology essential to prevent further damage. But the...