Riau Archipelago
With the fall of Portuguese Malacca in 1641 and the decline of Aceh due to the growing power of the Dutch, Johor started to re-established itself as a power along the Straits of Malacca during the reign of Sultan Abdul Jalil Shah III (1623–1677). Its influence extended to Pahang, Sungei Ujong, Malacca, Klang and the Riau Archipelago.