The Taliban thrive on chaos, so long as they can move themselves, and more importantly, arms, around, they will continue to pop up in inconvenient places, forcing us to re fight battles all over the country, greatly impeding the political, economic and social progress necessary for a cohesive state. Until we fortify and build up the cities, the population will say at arms length, both because they fear the Taliban lurking, and out of anger for us chasing them around.