Naum Isaakovich Eitingon is an outstanding professional of the domestic intelligence services. He prepared and personally carried out a number of unique reconnaissance and sabotage operations, and obtained important political, scientific, technical and military information. China, Turkey, USA, Iran, Poland, Spain, Mexico - just some stages of the combat biography of the security officer. Officially declassified in the 1990s, he is one of those Soviet intelligence officers about whom quite a lot seems to be known, but this is only a small part of his work, the rest is hidden in the secret depths of the history of the bygone century.

[Adapted for AlReader]