Intensifying contact between Melaka and Western merchants

Timeline

1. 1488–1489Indian Ocean–Melaka sea lane · Southeast AsiaNews that Portugal had rounded the Cape of Good Hope in 1488 spread via Indian Ocean trading ports such as Gujarat and Calicut; Arab and Indian merchants in Melaka began bringing reports of European eastward expansion to the Malay Peninsula, and the Melaka court grew more alert to the rise of Western sea power.
2. 1489Port of Melaka · Malay PeninsulaAs a cosmopolitan entrepôt, Melaka saw increased activity around 1489 from Indian and Arab ships carrying European goods or acting on European merchants' behalf; Western firearms, textiles, and metal goods entered the market through intermediaries, while local rulers and merchants grew simultaneously more interested in and wary of European trading partners.
3. 1489–1490Melaka · Malay PeninsulaWestern merchants steadily accumulated knowledge of Melaka's spice origins, port defenses, and the sultanate's internal affairs through trading networks; this intelligence later became a key basis for Portugal's 1511 expedition against Melaka, marking the countdown to a direct East–West collision there.