Sir: I dread thinking about what will happen to Afghanistan and, as a result, Pakistan once US troops leave our neighbouring country. We have an example of the shape of things to come in Iraq, a country still reeling, some three years after US troops left it. Bomb blasts occur on a daily basis there with civil war erupting in Al Anbar province. It seems this will happen in Afghanistan too, with major tremors being felt in Pakistan also. God help us. SANIA KHAN Rawalpindi