User:Mhatopzz/Demak expeditions to Malacca

First and second siege to Malacca
Part of Demak-Portuguese War
Identified image of Javanese Jong in the Indian Ocean, from Miller Atlas, 1519.
Date 1512–1513; 1521 Location Portuguese Malacca Result Portuguese defensive victory
Belligerents
Portuguese Empire	Sultanate of Demak Sultanate of Palembang Malay naval forces
Commanders and leaders
Rui de Brito Patalim Jorge de Alburquerque	Pati Unus † Trenggana Mahmud Shah

The Demak sieges of Malacca were a series of raids and attempted invasions launched by the Sultanate of Demak against the Portuguese colony in Malacca. The attacks were launched from 1512 to 1513 during the reign of Pati Unus, and again in 1521 by Sultan Trenggana.