Maritime history of India

Maritime history of India
Name	Maritime heritage of the Indian subcontinent
Region	Indian Ocean Rim
Earliest	Indus Valley Civilization
Notable	Chola dynasty, Vijayanagara Empire, Portuguese India, British Raj, Indian Navy
Significant ports	Lothal, Muziris, Calicut, Surat, Goa, Chittagong, Colombo, Cochin

Maritime history of India

India's maritime past spans the Indus Valley Civilization, Vedic period, Maurya Empire and continuing through the Gupta Empire, Chola dynasty, Vijayanagara Empire, Delhi Sultanate, Mughal Empire, Portuguese India, Dutch India, French India, and the British Raj into modern Republic of India. Coastal polities and inland empires engaged with the Indian Ocean trade network, the Arab–Indian trade, the Silk Road, and later the European Age of Discovery, shaping ports such as Lothal, Muziris, Calicut, Surat, Goa, Cochin and naval institutions like the Chola navy and the Royal Indian Navy.

Ancient and Classical Periods

Ancient maritime activity is evidenced by Lothal harbors, Harappan seals, and trade with Mesopotamia, Dilmun, Magan, and Sumerian civilization during the Indus Valley Civilization. Textual sources such as the Periplus of the Erythraean Sea, the Arthashastra attributed to Kautilya (also known as Chanakya), and accounts by Pliny the Elder and Ptolemy document commerce in spices, textiles, and precious stones linking the Maurya Empire and Satavahana dynasty to the Red Sea and Persian Gulf. The Gupta Empire period saw continued coastal trade to Southeast Asia and the Roman Empire, with archaeology at Kodumanal and Arikamedu supporting exchanges in beads, pearls, and amphorae.

Medieval Maritime Trade and Naval Power

From the medieval era, Indian Ocean routes connected the Chola dynasty with Srivijaya and Southeast Asia, exemplified by the Chola expedition against Srivijaya and patronage of temples in Sumatra and Java. The Vijayanagara Empire and the Zamorin of Calicut engaged with Arab traders, Chinese merchants, and East African ports such as Mombasa and Kilwa Kisiwani. The rise of the Delhi Sultanate and later the Mughal Empire influenced port polity dynamics at Surat, Diu, and Cambay while maritime confrontations involved Afonso de Albuquerque and Kunjali Marakkar of the Zamorin.

European Arrival and Colonial Maritime Expansion

The arrival of Vasco da Gama in Calicut ushered in the Age of Discovery for the subcontinent, followed by the establishment of Portuguese India, Dutch East India Company, English East India Company, and French colonialism in India. Key events include the Battle of Diu (1509), the Siege of Diu (1538), and the consolidation of the British Raj after conflicts like the Battle of Plassey and the Anglo-Mysore Wars. Colonial maritime policy produced fortified ports at Goa, Daman and Diu, Fort St. George, and Fort St. David, and led to the institutionalization of the Royal Indian Navy and later the Royal Indian Marine.

Ports, Shipbuilding, and Navigation Techniques

Historic shipbuilding centres such as Lothal, Kaveripattinam, Kochi, and Surat developed indigenous craft including the Indian dhow, masula boats of Kerala, and the katamaran recorded by James Hornell. Navigation relied on monsoon knowledge codified in the Periplus of the Erythraean Sea, astronomical techniques referenced by Al-Biruni and Ibn Battuta, and port manuals used by Portuguese navigators and Arab mariners. Ship construction incorporated teak from Andaman and Nicobar Islands and forests of Malabar, while dockyards at Cochin and Bhavnagar supported both coastal and oceanic vessels.

Maritime Commerce, Currencies, and Trade Networks

Trade networks linked Indian ports with Persia, Arabia, East Africa, Southeast Asia, and the Mediterranean via commodities like pepper from Malabar Coast, textiles from Bengal Sultanate, rice from Coromandel Coast, and pearls from Cambay. Currency systems included punch-marked coins of the Maurya Empire, silver drachms from Sassanian Empire, gold dinars used by Umayyad Caliphate, and later colonial coinage like the Rupee (British India). Merchant communities such as the Chettiar, Nawabs patrons, Marakkar families, Baghdad merchants, Jewish communities of Cochin, Parsi merchants, and Armenian merchants mediated long-distance exchange along established caravan and maritime routes.

Maritime Culture, Law, and Communities

Maritime culture encompassed ritual practices at ports, temple patronage by seafaring states like the Chola dynasty and Pandya dynasty, and literary works including the Periplus, Rajatarangini, and Arab geographers' accounts. Legal frameworks evolved through customary maritime law influenced by Islamic law in port courts, Portuguese maritime ordinances, and later British admiralty law applied in Bombay and Calcutta. Coastal communities included Mappila Muslims, Koli fishermen, Lascar sailors, Siddi communities of African origin, Cochin Jews, and Tamil maritime guilds involved in ship provision, convoy protection, and port administration.

Modern Developments and Post-Independence Maritime Policy

In the 20th century, movements such as the Indian independence movement, events like the INA trials, and World Wars I and II reshaped naval priorities leading to the formation of the Royal Indian Navy and, post-1947, the Indian Navy and Indian Coast Guard. Post-independence milestones include maritime boundary agreements like the Indo-Sri Lanka Maritime Boundary Agreement, port modernization at Jawaharlal Nehru Port Trust, development of the Sagar Mala Project, and participation in multilateral fora such as the Indian Ocean Rim Association and International Maritime Organization. Contemporary concerns involve strategic competition in the Indian Ocean, port diplomacy with Sri Lanka, Maldives, Mauritius, Seychelles, and economic initiatives linked to Blue Economy policies.

Category:Maritime history