The Special Intelligence Service was a covert counterintelligence branch of the United States Federal Bureau of Investigation (FBI) located in South America during World War II. It was …

A history of the FBI from 1939 through the early-1950s, defined by important cases and national and international events, including World War II and the Cold War.

In 1933, the FBI investigated an assassination threat made against Hitler. In the aftermath of Germany’s surrender in 1945, western Allied forces suspected that Hitler had committed …

FBI Files indicate that the Bureau investigated some of the rumors of Hitler’s survival. Adolph Hitler (1889-1945) was leader of the National Socialist (Nazi) Party and Chancellor of Germany...

2017年11月30日 · During World War II, Argentina was a hotbed of intrigue and proved to be a tough environment for the FBI’s Special Intelligence Service (SIS), whose mission was to …

In June 1940, the FBI created a Special Intelligence Service (SIS) to collect intelligence in the western hemisphere, especially against Nazi activities. In 1947, a multi-volume history of this...

2022年11月22日 · The FBI lab underwent an abrupt shift, transforming itself from a criminal forensics facility into a wartime intelligence lab, focused on secret inks and microfilm …

2016年12月28日 · It also hosted Italian, German, and Japanese tenants until the U.S. government detained them as enemy aliens when America entered World War II. And the Soviet Union had …

2024年1月8日 · The FBI Special Intelligence Service’s operations during World War II were instrumental in combating Axis activities in the western hemisphere. Its legacy continues to be …

Rainbow Five FBI file: The FBI’s file on the December 1941 leak of a War Department contingency plan — the Victory Program — to the isolationist press just before the Pearl …