مجلس التعاون لدول الخليج العربية
On 16 October 1994, Nawaf was appointed deputy chief of the Kuwait National Guard and held that post until 2003. The same year, he reassumed the post of minister of the interior until an Amiri Decree was issued on 16 October 2003 making him first Deputy Prime Minister of Kuwait and Minister of Interior. Nawaf played a role in supporting programs that support national unity among the Cooperation Council for the Arab States of the Gulf and Arab countries.