The Portuguese conquest of Goa occurred when the governor Afonso de Albuquerque captured the city in 1510 from the Adil Shahis. Old Goa became the capital of the Portuguese India which included territories such as Fort Manuel of Cochin, Bom Bahia, Damaon & Chaul. It was not among the places Albuquerque was supposed to conquer. He did so after he was offered the support and guidance of Timoji and his troops.

Afonso de Albuquerque, 1st Duke of Goa, was a Portuguese general, admiral, and statesman. He served as viceroy of Portuguese India from 1509 to 1515, during which he expanded Portuguese influence across the Indian Ocean and built a reputation as a fierce and skilled military commander.