Indonesia High Sea

The sea around Ternate carried the spice trade into the rival courts of the northern Moluccas. Ships arriving for cloves entered a political world in which Ternate and Tidore sought allies as well as buyers. The arrival of the survivors of Magellan's expedition brought the competition between Portugal and Castile directly into these island relationships.

A Malay letter sent from Ternate to Malacca in 1522 asked Portugal for help. Its ruler reported that two ships from Magellan's fleet had supplied weapons to Tidore and promised to return with a larger force. The letter thus presented overseas navigation as an immediate danger to Ternate. In February 1523, António de Brito, captain of the Portuguese fort, wrote to João III about the Castilian ships, events in the islands and spice prices, requesting support for the fort. These exchanges show maritime commerce, weapons and royal diplomacy travelling through the same waters. Ternate's coastline connected an island court with Malacca and distant European monarchies, while local rivalry shaped what foreign captains could accomplish.