"Nigerian politician" . . "Gusau, Aliyu Mohammed"@en . . . . "Chief of Army Staff" . . "Director General of theNational Security Organization" . . . . . "1943Z"^^ . "Aliyu Mohammed Gusau"@en . "1943-05-18Z"^^ . . "Lieutenant General (retired) Aliyu Mohammed Gusau is a former Nigerian army officer who was appointed National Security Advisor by President Goodluck Jonathan on 8 March 2010. He held the same position during most of the Olusegun Obasanjo Presidency."@en . . . "Minister of Defence" . . "National Security Advisor" .