 Ali Khan's successor, Basawpyu (Kalima Shah, named after his coins bearing the "Kalima", reigning 1459-82) occupied Chittagong, a city that Arakan would hold onto until 1666, at the beginning of his reign.Although Barbek Shah, the new Sultan of Bengal, allowed Bengal to falter, Arakan remained subordinate to Bengal until 1531.Basawpyu was succeeded by his son Doalya, who launched a rebellion against him in 1482, taking his life.