to a deterioration of the Portuguese Empire, as with the loss of Ormuz to England, but the Dutch Empire was the main beneficiary. The VOC began immediately to prise away the string of coastal fortresses that, at the time, comprised the Portuguese Empire. The settlements were isolated, difficult to reinforce if attacked, and prone to being picked off one by one, but nevertheless, the Dutch only enjoyed mixed success in its attempts to do so. Amboina was captured from the Portuguese in 1605, but an attack on Malacca the following year narrowly failed in its objective to provide a more strategically located base in the East Indies with favourable monsoon winds. The Dutch found what they were looking for in Jakarta, conquered by Jan Pieterszoon Coen in 1619, later renamed Batavia after the putative Dutch ancestors the Batavians, and which would become the capital of the Dutch East Indies. Meanwhile, the Dutch continued to drive out the Portuguese from their bases in Asia. Malacca finally succumbed in 1641 (after a second attempt to capture it), Colombo in 1656, Ceylon in 1658, Nagapattinam in 1662, and Cranganore and Cochin in 1662. Goa, the capital of the Portuguese Empire in the East, was unsuccessfully attacked by the Dutch in 1603 and 1610. Whilst the Dutch were unable in four attempts to capture Macau, from where Portugal monopolized the lucrative China-Japan trade, the Tokugawa shogunate's increasing suspicion of the intentions of the Catholic Portuguese led to their expulsion in 1639. Under the subsequent sakoku policy, from 1639 till 1854 (215 years) the Dutch were the only European power allowed to operate in Japan, confined in 1639 to Hirado and then from 1641 at Dejima. In the mid-17th century, the Dutch also explored the western Australian coasts, naming many places. The Dutch colonised Mauritius in 1638, several decades after three ships out of the Dutch Second Fleet sent to the Spice Islands were blown off course in a storm and landed there in 1598. They named it in honour of Prince Maurice of Nassau, the Stadtholder of the Netherlands. The Dutch found the climate hostile and abandoned the island after several further decades. The Dutch established a colony at Tayouan (present-day Anping), in the south of Taiwan, an island then largely dominated by Portuguese traders and known as Formosa; and, in 1642 the Dutch took northern Formosa from the Spanish by force. The Dutch