Because of the nature of what was done there, Office of Security files were the most closely guarded in the Agency. It is significant that Angleton-s CI/SIG group had access to these files.
United States · Politics / Assassination of Kennedy, JF. Chronological records rendered directly from the World History Database.
Because of the nature of what was done there, Office of Security files were the most closely guarded in the Agency. It is significant that Angleton-s CI/SIG group had access to these files.
Inside this large group was a small handful of Angleton-s most trusted and closed-mouthed associates, called the Special Investigations Group (SIG)
It is also significant that the Office of Security also had a file on Oswald, and was running an operation against the FPCC at the time Oswald was attaching himself that organization.
SIG is all-important in the case of the Kennedy assassination because, for whatever reason, SIG held a 201 file on Lee Oswald prior to the assassination. Angleton-s complete counterintelligence empire employed over 200 people.
The Office of Security-s primary role was to protect the CIA from harm. This involves monitoring the CIA-s own employees and assets to ensure that no one leaks data about the CIA, or betrays the CIA in any way.
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