Secret operation Rubikon: The biggest coup of the BND

Geheimoperation Rubikon: Der größte Coup des BND

From 1970 to 1993, the Federal Intelligence Service and the CIA jointly eavesdropped on encrypted communications from more than 100 countries. This is proven by previously unpublished documents written by leading BND and CIA employees.

Sinopse em inglês; tradução ainda indisponível.