ISLAMABAD: Prime Minister Imran Khan will visit South Waziristan today where he will address a public meeting at Wana. He will also meet the tribal elders of South Waziristan. The prime minister is expected to announce a number of development projects for the area during his visit. Earlier, the prime minister visited Bajaur, Mohmand, Khyber and Orakzai districts where he announced several development projects for the welfare of tribal people.