All five cases are classic examples of espionage, which reveal both intelligence and counterintelligence. They are told on the basis of the operative, investigative, and lawsuits of the five spies, as well as those shared by operational operatives who participated in their work.
Каквато и да е била системата преди, хората от контраразузнаването са се борили с враговете на България. Достойно и на нивото на световните служби. Поклон!