The Duquesne Spy Ring is the largest espionage case in the United States history that ended in convictions. A total of 33 members of a Nazi German espionage network, headed by Frederick "Fritz" Duquesne, were convicted after a lengthy investigation by the Federal Bureau of Investigation (FBI).
The Duquesne Spy Ring is the largest espionage case in the United States history that ended in convictions. A total of 33 members of a Nazi German espionage network, headed by Frederick "Fritz" Duquesne, were convicted after a lengthy investigation by the Federal Bureau of Investigation (FBI).
Source: Wikipedia "Duquesne Spy Ring" · CC BY-SA 4.0
Share this article: X · Bluesky