This fort lies on the narrow top of a hillock in southern part of the Salt Range about 10 kilometers from Choa Sadien Shah. Maharaja Singh is said to have besieged this fort till the Janjua Sardar, Sultan Fateh Muhammad Khan surrendered to him. The Janjua Sultan of Watli, Sultan Fateh Muhammad Khan (descendant of Raja Jodh through Raja Sun Pal) opposed the Sikhs, holding them off for over 6 months in Kusuk Fort, Watli, for which Ranjit Singh gave the salt mines of Khewra and 40 villages to the Sultan as compensation. His descendant, Sultan Raja Azmat Hayat served as a Member of the Provincial Assembly of Pakistan. Upon his death on 15 February 2003 his son Sultan Raja Azam Hayat succeeded the estate of Kusak Fort.