Manual of Investigative Operations and Guidelines (MIOG) Part 1 [1,975 Pages, 83.2MB] Manual of Investigative…
Browsing: History
Welcome to the FBI Files on the Anti-War Movement archive at The Black Vault. This…
Espionage or spying involves an individual obtaining information that is considered secret or confidential without…
The FBI’s Domestic Investigations and Operations Guide (DIOG) was revised and updated based on comments…
Before World War II, intelligence activities in the United States were mostly carried out by…