Regardless of who wins this election in a few years the final planes carrying the last soldiers will shake off Afghanistan's dust and take to the sky. They will leave behind a limited number of advisers, ex-military civilian contractors and a whole bunch of diplomats running out the clock in Kabul. A few years later when Islamist mobs are roaming the streets and rocket attacks on the US embassy have become routine, the helicopters on the roof will be back and the surviving diplomats will be on their way to new assignments in more peaceful parts of the world like Baghdad and Cairo.