He specialises in international relations and Islamism in Maghreb. He has participated in many international conferences and has written many papers and books including most recently ‘Islamism after the Tunisian and Egyptian revolution’ and the emergence of the new middle east’ Strategic affairs magazine Tunis, April 2011 and ‘Islamists in Tunisia; between confrontation and participation’ Journal of North African studies, Volume 2 Number 14, 2009. He has given numerous interviews on the role of Islamists in Maghreb to regional and international media.