Maratha–Portuguese conflicts

Maratha–Portuguese conflicts
Conflict	Maratha–Portuguese conflicts
Date	c. 1660s–1739
Place	Western India, Konkan Coast, Arabian Sea
Result	Mixed; territorial adjustments, commercial realignments, treaties
Combatant1	Maratha Empire
Combatant2	Portuguese Empire
Commander1	Shivaji; Sambhaji; Rajaram I; Tarabai; Peshwa Baji Rao I
Commander2	Afonso de Noronha (viceroy), Dom Manoel de Meneses, Dom Francisco de Távora

Maratha–Portuguese conflicts were a series of military, naval, and diplomatic confrontations between the Maratha Empire and the Portuguese Empire centered on the western coast of the Indian subcontinent in the late 17th and early 18th centuries. These contests intertwined with contemporaneous struggles involving the Mughal Empire, Sultanate of Bijapur, Dutch East India Company, and the British East India Company, shaping control of ports such as Vasai, Karanja (Uran), Chaul, and Goa. Maratha leaders such as Shivaji and Sambhaji pursued maritime ambitions that collided with Portuguese colonial interests, producing sieges, raids, and treaties that influenced regional commerce and polity.

Background and causes

Pressure from the expansionist policies of the Maratha Empire under Shivaji and his successors met the established maritime presence of the Portuguese Empire founded after Afonso de Albuquerque's campaigns and consolidated in Goa. Rivalries over anchorages like Vasai Fort and islands such as Anjediva drew in operators like the Dutch East India Company and the English East India Company, while mainland polities including the Bijapur Sultanate and the Mughal Empire altered the balance. Economic drivers included disputes over customs at Daman and Diu, control of spice and textile routes to Aden and Persian Gulf entrepôts, and competition with mariners like the Koli people and the Siddi community allied to Janjira. Religious and legal frictions around convents, ecclesiastical jurisdiction linked to the Padroado system, and diplomatic frictions with viceroys such as António de Sousa Coutinho further motivated conflict.

Chronology of conflicts

Early clashes followed the rise of Shivaji in the 1650s–1660s, including raids on Vasai and confrontations near Chaul and Karanja; these interacted with the Treaty of Purandar and subsequent Surat campaigns involving Mirza Raja Jai Singh I and the Mughal-Maratha Wars. The 1670s–1680s saw Maratha coastal consolidation under Sambhaji and logistically fraught campaigns during the Mughal–Maratha Wars, with Portuguese countermeasures led by viceroys and navies including commanders such as Dom Francisco de Távora. The early 18th century featured intensified operations: the 1737–1739 Maratha naval expeditions culminated in the Siege of Bassein and conflicts around Salsette Island; these overlapped with the rise of Peshwa Baji Rao I and the strategic recalibrations following the later British ascendancy. Treaties, local capitulations, and episodes like the 1718 pact-making with Portuguese India punctuated the chronology.

Military campaigns and tactics

Maratha commanders adapted inland guerrilla methods and developed a nascent blue-water capacity through leaders such as Kanhoji Angre's contemporaries and the naval networks of Sambhaji Angre and Colaba State retainers. Portuguese defenses combined fortress architecture exemplified by Bom Jesus Basilica-adjacent installations, the fortifications at Bassein Fort (Vasai Fort), and naval squadrons outfitted by the Casa da Índia. Campaigns used amphibious assaults, corsair-style raids, blockades at Dharavi Creek and estuaries near Revdanda, and shore batteries supported by artillery techniques linked to European ordnance innovations introduced from Lisbon and Italian sources. Logistics depended on ship types like the nao and the grab, mercenary contingents from the Mappila and Sidis of Janjira, and intelligence networks involving Marathi-speaking informants, local zamindars such as the Chitpavan elites, and traders of the Gujarati mercantile community.

Political and diplomatic relations

Diplomacy involved viceroys in Goa negotiating with Maratha courts at Raigad Fort and Satara; emissaries traveled between Portuguese governors and Maratha leaders including Tarabai and Rajaram I. Treaties invoked Portuguese legal frameworks under the Padroado and the Crown's royal imprimaturs, while Maratha pacts referenced traditional relations among the Deshmukhs and grants of sardeshmukhi and chauth. European powers such as the Dutch Republic and the Kingdom of France sought alliances or neutrality; the British East India Company alternately supplied arms and negotiated cartels. Diplomatic incidents included detention of envoys, seizure of shipments to Muscat, and contested jurisdiction over converts mediated by Franciscan and Jesuit clergy, creating complex entanglements with imperial policies from Lisbon and directives from the Padroado authorities.

Impact on trade and coastal settlements

Conflicts reshaped ports: Vasai declined after sieges while Karanja (Uran) and Revdanda oscillated between commercial hubs and militarized sites. The Portuguese monopoly over spice routes from Malabar Coast was challenged by Maratha privateers and by the Maratha Navy's raids toward Khambhat and Diu, affecting merchants in Cambay and Surat. The interplay with the Dutch East India Company's pepper trade and the British East India Company's opium and textile circuits diverted freight; insurance systems in Aden and Muscat adapted to corsair risks. Urban demography shifted as communities such as the Bhandari and Koli either collaborated or resisted, churches in Goa faced depopulation pressures, and hinterland agrarian flows to ports like Mumbai (later Bombay) altered supply chains.

Legacy and historiography

Historians have debated outcomes: works comparing narratives in the Marathi chronicles like bakhars with Portuguese archival collections in Lisbon emphasize contested interpretations. Scholarship from institutions such as the Centre for South Asian Studies and contributions by historians referencing primary sources from the Arquivo Histórico Ultramarino and mariner logs of the Royal Asiatic Society highlight maritime state formation, while colonial-era narratives preserved by the Portuguese National Archives (Torre do Tombo) complicate assessments. The conflicts influenced later events involving the British Raj, stimulated naval traditions commemorated in studies of Kanhoji Angre and the Bombay Presidency, and remain pivotal in regional memory expressed in museums at Raigad and fort restorations at Vasai Fort.

Category:Wars involving the Maratha Empire Category:Wars involving Portugal Category:History of Goa