http://www.sipri.org/contents/publications/Policypaper11.html
Aarish Ullah Khan
"In this Policy Paper Aarish Ullah Khan sets out in concentrated and penetrating fashion the historical, political and strategic background to Pakistan�s experiences with religiously motivated terrorism as both a tool and a curse. He shows that, while Pakistan�s identity as a nation state is inseparable from Islam, no such easy equation can be made with religious extremism or with the related brands of terrorism. Rather, certain Pakistani leaderships (and power constituencies, like the army) have chosen to instrumentalize religious fervour and even terrorist violence for their political and strategic purposes at various times� not always against the wishes of Western powers."