The Battle of Diu was a naval battle fought on 3 February 1509 in the Arabian Sea, in the port of Diu, India, between the Portuguese Empire and a joint fleet of the Sultan of Gujarat, the Mamlûk Burji Sultanate of Egypt, and the Zamorin of Calicut with support of the Republic of Venice and the Ottoman Empire.
The Battle of Vasai or the Battle of Bassein was fought between the Marathas and the Portuguese rulers of Vasai, a town near Mumbai (Bombay) in the Konkan region of the present-day state of Maharashtra, India. The Marathas were led by Chimaji Appa, a brother of Peshwa Baji Rao I.
Diu, also known as Diu Town, is a medieval fortified town in Diu district in the union territory of Dadra and Nagar Haveli and Daman and Diu, India. Diu district is the tenth least populated district of India. The town of Diu lies at the eastern end of Diu Island and is known for its fortress and old Portuguese cathedral. It is a fishing town.
Bombay, also called Bom Bahia or Bom Baim in Indo-Portuguese creole, Mumbai in the local language; is the financial and commercial capital of India and one of the most populous cities in the world. It's also the cosmopolitan city centre of the Greater Bombay Metropolitan Area, and the cultural base of the Bollywood film industry. At the time of arrival of the Portuguese Armadas, Bombay was an archipelago of seven islands. Between the third century BCE and 1348, the islands came under the control of successive Hindu dynasties. The Delhi Sultanate had been ruling the area along with Chaul, New Bombay (Thana) & Damaon, with the administrative centre in Bassein (Vasai) since the raids of Malik Kafur in the Konkan region and across the Indian subcontinent. This territory in North Konkan along with the Bombay islands were later taken over by the Sultan of Guzerat from 1391 to 1534, when he had declared the end of the suzerainty of Delhi after the Timurid invasion of it. Growing apprehensive of the power of the Moghal emperor Humayun, Sultan Bahadur Shah of Gujarat was obliged to sign the Treaty of Bassein on 23 December 1534; according to which, the seven islands of Bombay, Fort San Sebastian of Bassein in strategic town of Bassein (Vasai), and its dependencies were offered to the Portuguese East Indies. The places were only later officially surrendered on 25 October 1535, by the Sultan of Guzerat.
The siege of Diu occurred when an army of the Sultanate of Gujarat under Khadjar Safar, aided by forces of the Ottoman Empire, attempted to capture the city of Diu in 1538, then held by the Portuguese. The Portuguese successfully resisted the four months long siege. It is part of the Ottoman-Portuguese war.
Gaspar Correia was a Portuguese historian considered a Portuguese Polybius. He authored Lendas da Índia, one of the earliest and most important works about Portuguese rule in Asia.
The Portuguese conquest of Hormuz in 1507 occurred when the Portuguese Afonso de Albuquerque attacked Hormuz Island to establish the Fortress of Hormuz. This conquest gave the Portuguese full control of the trade between India and Europe passing through the Persian Gulf.
Pero de Ataíde or Pedro d'Ataíde, nicknamed O Inferno (Hell), was a Portuguese sea captain in the Indian Ocean active in the early 1500s. He was briefly captain of the first permanent Portuguese fleet in the Indian Ocean, taking over from Vicente Sodré, and the author of a famous letter giving an account of its fate.
The military history of Bassein encompasses the period from 1526, when the Portuguese established their first factory at Bassein, until 1818, when Bassein lost its strategic importance following the defeat of the Marathas by the British.
Khoja Zufar or Coje Çafar, also called Coge Sofar, or Safar Aga in Portuguese, Cosa Zaffar in Italian, and Khwaja Safar Salmani in Turkish or Khuádja Tzaffar in Arabic, was a soldier and local ruler in Western India during the 16th century. He was a leader in the failed Siege of Diu. Zufar was an experienced merchant with the distant markets of the Arabian Gulf around the Strait of Mecca and Lepanto at the Mediterranean.
The battle of al-Shihr was a military confrontation in 1548 between the Portuguese alongside Sa'd bin Afrar the ruler of Mahra Sultanate and Kathiri Sultanate who had captured the al-Mahrah from Sa'd The Portuguese successfully captured the fort near al-Shihr from the Kathiris.
The Battle of El Tor was a military engagement that took place in 1541, between Portuguese forces under the command of the Governor of India Dom Estevão da Gama and those of the Ottoman Empire then in the city of El Tor, on the Sinai Peninsula. The Turks were driven from the city, but at the request of Christian monks from the Monastery of Saint Catherine the Portuguese spared the city from being plundered, and celebrated a mass and a knighting ceremony therein.
The siege of Bintan of 1526 was a military operation in which Portuguese forces successfully sieged, assaulted and destroyed the city of Bintan, capital of the former sultan of Malacca Mahmud Shah.
The siege of Goa of 1517 was an armed encounter in India between the forces of the Portuguese Empire and the Sultanate of Bijapur, who tried to recapture the capital of Portuguese India. The attempt was unsuccessful.
The Portuguese conquest of Daman was a military campaign undertaken by the Portuguese Empire against the city of Daman, in India, until then owned by the Sultanate of Gujarat. The Portuguese captured the city.
Gujarati–Portuguese conflicts refers to the armed engagements between the Portuguese Empire and the Sultanate of Gujarat, in India, that took place from 1508 until Gujarat was annexed by the Mughal Empire in 1573.
Mughal–Portuguese conflicts refers to the various armed engagements between the forces of the Portuguese Empire in India and the Mughal Empire, between the 16th century and the 18th century.
Adil Shahi–Portuguese conflicts refers to the various armed engagements that took place in India between the Portuguese Empire and the Sultanate of Bijapur, ruled by the Adil Shahi dynasty, whose rulers were known to the Portuguese as Hidalcão.
Ottoman Empire 
Gujarat Sultanate 
Portuguese Empire