"The Indian Ocean had from time immemorial been the scene of intense commercial trade. Indian ships had from the beginning of history sailed across the Arabian Sea up to the Red Sea ports and maintained intimate cultural and commercial connections with Egypt, Israel and other countries of the Near East. Long before Hippalus disclosed the secret of the monsoon to the Romans, Indian navigators had made use of these winds and sailed to Bab‑el‑Mandeb. To the east, Indian mariners had gone as far as Borneo and flourishing Indian colonies had existed for over 1,200 years in Malaya, the islands of Indonesia, in Cambodia, Champa and other areas of the coast. Indian ships from Quilon made regular journeys to the South China coast. A long tradition of maritime life was part of the history of Peninsular India..."