Pakistan, May 6 -- Three cultural and archaeological sites from Pakistan's southern Sindh province have been placed on UNESCO's tentative list of World Heritage sites, state media reported on Tuesday. The sites include Kot Diji Fort, Naukot Fort and Umerkot Fort, which have been identified for their historical and cultural significance. The listing is a preliminary step in the process of securing full World Heritage status from the United Nations Educational, Scientific and Cultural Organization (UNESCO), which recognises sites of outstanding cultural or natural value. "This achievement will play an important role in introducing Sindh's cultural heritage at the global level," Sindh Minister for Culture, Tourism & Antiquities Syed Zulfiqar...