The National Security Advisor is a senior aide in the cabinet of the President of Nigeria who serves as the chief advisor to the President on national security issues. He participates in the meetings of the National Security Council and other deliberations on security matters. The National Security Advisor is often appointed by the President of Nigeria and serve a tenure not more than 4 years.
Functions
The functions of the National Security Advisor varies from administration to administration; and depends, not only on the qualities of the person appointed to the position, but also on the style and management philosophy of the incumbent President.
References
National Security Advisor (Nigeria) Wikipedia(Text) CC BY-SA