Permanent historical factsheet

Special Investigations Group (SIG)

United States of America · Politics / Assassination of Kennedy, JF. Chronological records rendered directly from the World History Database.

5Records
1963Date range
1Named people
0Places

Chronological records

1963

James Jesus Angleton1963

Politics / Assassination of Kennedy, JF

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.

James Jesus Angleton1963

Politics / Assassination of Kennedy, JF

Inside this large group was a small handful of Angleton-s most trusted and closed-mouthed associates, called the Special Investigations Group (SIG)

James Jesus Angleton1963

Politics / Assassination of Kennedy, JF

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.

James Jesus Angleton1963

Politics / Assassination of Kennedy, JF

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.

James Jesus Angleton1963

Politics / Assassination of Kennedy, JF

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.

Names involved

James Jesus Angleton

Provenance

This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.