Draft:Selangor invasion of Perak

The Portuguese capture of Bahrain from the Jabrids Emirate was a campaign that took place in 1521 by Portuguese forces under the command of António Correia.

Background
Years before, the Portuguese conquered Hormuz, transforming it into a client-state. This conquest gave them full control of the trade between India and Europe passing through the Persian Gulf.

The Portuguese were determined to ensure that Bahrain acknowledged the authority of the king of Hormuz and paid him yearly taxes, with a large portion going to the vizier Rukn ed-Din, who had significant business interests there. Bahrain was considered one of the king's important territories due to its strategic and commercial value.

Wanting to strengthen his hold over Bahrain, the king of Hormuz sought the Portuguese's assistance, as their treaty obligated them to defend his lands. He requested soldiers and ships to help him reclaim control over Bahrain and al-Qatif. The Portuguese saw this as an opportunity to weaken Muqrin, the king of al-Hasa, particularly his naval power, which posed a threat to their interests in the region.

A campaign against Bahrain was decided upon after the arrival of Indian vessels at Hormuz in early May 1521.

The Invasion
Bahrain was well fortified, but this did not prevent the Portuguese from landing their troops on 27th June.

A battle began and initially Muqrin's troops had the advantage, but after a short period of fighting, he was hit and immediately withdrew from the battle. He ended up dying three days later and his head was cut off and sent to Hormuz. The Portuguese commander, António Correia, later depicted King Muqrin's bleeding severed head on his family's coat of arms in Lousã, which still remains a feature of the coat of arms of the Count of Lousã, Correia's descendant in Portugal. Bahrain was then sacked and its ships set ablaze by the Portuguese.

Aftermath
After the conquest of Bahrain, Correia appointed a man by the name of Lucat who was an Arab well respected by the local population to be the governor.

The success in this campaign further weakned the Shias, since it cut their continuity of rule over Bahrain. Other Sunni territories around that area such as, Qatif and Hasa, voluntarily surrendered to Ottoman rule with fear of the Portuguese.

The Portuguese swiftly began constructing a massive fort complex at Qalat Al Bahrain to assert control over their newly acquired territory. This fortification remains today as a UNESCO World Heritage Site. However, a significant consequence of this period was the transformation of the term "Bahrain." Prior to António Correia's invasion, "Bahrain" referred to the broader historic region, but afterwards, it came to denote specifically the archipelago that forms the modern state. Correia's invasion essentially defined the territorial boundaries of the country.