Lieutenant-General Asad Durrani of ISI, has rubbished claims in the media regarding Pakistan intending to use Afghan territory as "strategic depth". He also denies accusations that the Pakistan military has tried to "install a friendly government in Kabul" in order to "secure this depth". He gives the Soviet Union as an example, stating that "after the Saur Revolution, the Soviets executed an installed president every three months in pursuit of that objective" and these policies later resulted in the defeat of the Soviets in Afghanistan. He argues that the notion of Pakistan using Afghan territory for its own purposes is a "distortion of a concept or of history" and is being used to vilify Pakistan.