Analyzing one of Imran Khan's claim: Was there Taliban terrorism before 2003?

Re: Analyzing one of Imran Khan’s claim: Was there Taliban terrorism before 2003?

Sectarian violence itself does not make one Taliban. Actually the khariji sectarian parties, who were killing both shias and sunnis, were getting training and other help from Taliban in Afghanistan. Nawaz Sharif sent a delegation to Taliban govt to stop their support to khariji killings in Pakistan.