Fort Nassau was the first Dutch fort built on Banda Neira Island, the main island of the Banda Islands, part of Maluku in Indonesia, completed in 1609. Its purpose was to control the trade in nutmeg,

Nutmeg is the seed, or the ground spice derived from the seed, of several tree species of the genus Myristica; fragrant nutmeg or true nutmeg is a dark-leaved evergreen tree cultivated for two spices