Bergling spy escape 1987

Bergling spy escape: On 6 October, convicted Soviet spy Stig Bergling escaped from Norrköping prison and reached the Soviet embassy in Helsinki, prompting the resignation of Justice Minister Sten Wickbom.

In the chronology of the Swedish model, this anchors 1987 under Ingvar Carlsson as a year shaped by institutions, public conflict, reform, or security policy rather than cabinet arithmetic alone.

Source confidence is B: the basic event is promoted, while broader interpretation still depends on the cited source tier and later primary-source upgrades.