Malacca-Aceh Treaty (1655) — also known as the Perak-Aceh-VOC agreement — was concluded on 7 December 1655 at Malacca between the VOC, represented by Dirck Schouten, and the Sultanate of Perak, a vassal of the Sultanate of Aceh. The agreement imposed a 50,000 realen indemnity on Perak, guaranteed by Aceh, and illustrated the limits of Acehnese authority over its tributary states.

Background

In 1650, the VOC had secured a monopoly over tin trade in Perak through an earlier treaty. In 1651, a violent attack on the VOC lodge in Perak left nine Company servants dead and the factory plundered. The VOC delayed its response until Joan Maetsuycker became Governor-General in 1654. Rather than launch an immediate punitive expedition, the Company opted for diplomacy.

The treaty

Dirck Schouten sailed to Malacca with a naval squadron and proceeded to Perak via Aceh. Because Perak was nominally subject to Aceh, the VOC required Acehnese endorsement of any settlement. On 7 December 1655, the treaty was signed with Acehnese grandees present to witness the Queen of Aceh’s oversight.

Article 2 required Perak to pay 50,000 realen in compensation for the 1651 raid, partly in kind (tin) and partly in scheduled payments negotiated by the Queen of Aceh and the Governor-General. Importantly, Aceh assumed responsibility for ensuring Perak’s compliance rather than making Perak directly liable for enforcement.

Breakdown and blockade

Perak failed to make meaningful payments, and Aceh did not compel compliance. The VOC interpreted this as tacit hostility and in 1657 imposed a naval blockade on the ports of Aceh and Perak. The blockade disrupted Aceh’s maritime trade and increased economic pressure on the Queen’s court, contributing to a negotiated settlement in 1659.

Significance

The treaty is notable for its use of Aceh as a third-party guarantor—a form of peace guarantor in Dutch diplomatic practice. It shows the VOC adapting European legal concepts to Malay political structures, and it underscores the limits of diplomatic agreements when enforcement depended on a weak or unwilling suzerain.

See Also

Source

Internationale Rechtspraak tussen Indonesische Rijken en de V.O.C. tot 1700, by L. W. Alders (Nijmegen: 1955), Case 25, pp. 45-46. Corpus Diplomaticum Neerlando-Indicum, Vol. II, edited by Dr. F. W. Stapel (‘s-Gravenhage: 1931), pp. 80-82 (Overeenkomst CCXVI). Geschiedenis van Nederlandsch Indië, Vol. III, by Dr. F. W. Stapel (Amsterdam: 1939), pp. 356-358.