In 1602, the Dutch Republic created the Dutch East India Company (VOC) and gave it authority to wage war, make treaties, and build forts in Asia. This turned Dutch trade competition in the Moluccas (Maluku) into an organized military and political campaign aimed at controlling cloves, nutmeg, and mace.
On 1605-02-22, a VOC fleet under Steven van der Hagen captured the main Portuguese fort on Ambon (Amboina). The fort was renamed Fort Victoria, and Ambon became a key Dutch base for enforcing clove trade control in the central Moluccas.
On 1607-05-26, a Ternatan faction under Mudafar Syah made a contract with the VOC that framed the Dutch as “protectors” against Iberian powers. The agreement also had a major economic goal: cloves were to be sold only to the VOC at fixed prices, tying local politics to Dutch monopoly strategy.
From 1609, the VOC escalated from bargaining to armed pressure in the Banda Islands, the world’s most important source of nutmeg and mace. Dutch leaders pursued an exclusive purchasing system, and resistance by Bandanese communities set the stage for a long campaign of violence and depopulation.
In 1621, Governor-General Jan Pieterszoon Coen led the decisive phase of the VOC campaign in Banda. The conquest involved mass killing, enslavement, and forced displacement, leaving Banda’s society shattered and enabling the VOC to impose a near-monopoly over nutmeg and mace production.
In February 1623, VOC authorities on Ambon arrested and tried English East India Company employees and others on accusations of conspiracy. Ten Englishmen and others were executed, and the incident became known as the “Amboina (Amboyna) Massacre,” worsening tensions and helping push the English out of key Moluccan positions.
By the 1620s–1640s, the VOC used forts, garrisons, and contracts with local rulers to police the clove-producing islands and shipping routes. This “consolidation” phase depended on both coercion and alliances, reshaping Moluccan politics around Dutch-controlled trade access.
In 1652, leaders in Ternate and Tidore agreed to a VOC-backed “extirpation” program—removing clove trees outside VOC control in exchange for annual payments. The policy aimed to limit supply and protect high prices, and it tied Dutch political influence to direct environmental and economic control.
In 1662, Spanish authorities in Manila decided to withdraw their garrisons from the North Moluccas, where Spain had supported Tidore and challenged the Dutch. The decision reflected changing priorities in the Philippines and reduced the number of European rivals operating directly inside Maluku.
In 1663, Spain carried out the withdrawal from its Moluccan garrisons, including Ternate, and began dismantling fortifications soon after. With Spanish military pressure fading, the VOC faced fewer obstacles to enforcing its preferred trade system through allied sultanates and Dutch forts.
In 1667, the Treaty of Breda ended the Second Anglo-Dutch War using the principle of “what you have, you hold.” Among other terms, the Dutch kept Run (one of the Banda Islands), reinforcing VOC control in the nutmeg zone and signaling that European diplomacy was now backing Dutch gains in the spice islands.
On 1667-11-18, the VOC and the Sultanate of Gowa signed the Treaty of Bongaya after VOC military successes in the Makassar War. The treaty curtailed Makassar’s open port policies and limited non-Dutch European access, helping the VOC reduce “leakage” of spices through alternative trade routes.
In 1669, the VOC destroyed Fort Somba Opu, the stronghold of Gowa’s capital area, after a difficult campaign. With Makassar’s power broken, the VOC could more effectively enforce shipping controls and monopoly rules that supported its Moluccan spice strategy.
By about 1670, the VOC had combined forts, treaties, forced crop controls, and the suppression of rival trade routes to dominate the core clove and nutmeg regions of Maluku. This did not end local resistance, but it marked a stable end-state for the 1605–1670 conquest era: a VOC-centered political economy built around monopoly enforcement.
Dutch conquest and consolidation of the Moluccas (1605–1670)