Title: Operat︠s︡ii︠a︡ "Tarantella"
Subjects: Spies, Intelligence service, History, Soviet Espionage, Great Britain. MI6, Great Britain, Intelligence officers, Espionage
Places: Soviet Union
People: Boris Fedorovich Lago (1898-1938), Viktor Vasilʹevich Bogomolet︠s︡ (1895-)