A Deadly Recipe

Take an entire community, fence them in with an apartheid wall, prevent them from having freedom of movement, separate them from their families, crops, schools and places of worship, raid their towns on a regular weekly if not daily basis, abduct large numbers of residents, demand that all males between 15- 45 years old leave their homes and present themselves for interrogation, knock them about a bit for good measure, demolish their homes, shell them with some of the most powerful weaponry available and to be on the safe side use some of that stuff that's banned and burns its human targets from the inside out, shoot the women who protest, kill their children too, keep increasing the number of checkpoints, ignore all international standards and protections, and stir every chance you get.. within a few weeks you will have produced a whole army of suicide bombers focussed on nothing but Holy Jihad.

Oh and then when it happens- dont forget to perfect your look of shock and outrage!