re: Protest in Afghanistan after Quran burning
stage one would be the current capabilities and developments such as what the pak, turkish, egyptian armies have which is enough to defend yourself as a minimum.
second stage the islamic state with adoption of a comprehensive ideology will have to heavily invest into setup of an industrial base with departments such as the research and development.
From this you develop your technology, your latest weaponry and also will lead to by products such as electronics, gadgets and household products which you sell to your citizens or even export.