Khyber Pakhtunkhwa [Pakistan], October 13 (ANI): At least 11 people have been killed and eight more have sustained injuries in a clash between two tribes in Pakistan’s Khyber Pakhtunkhwa province on Saturday, Al Jazeera reported. Tensions rose in the Kurram district of the province after two people were critically injured in a shooting incident between rival tribes in the northwestern part of the country. However, the reason for the clashes is not known. As the violence spread, vehicles were targeted in different areas of the district which led to many more casualties, as noted by senior offic…