| place = [[Perak]], [[Malay Peninsula]]
| place = [[Perak]], [[Malay Peninsula]]
| result = Perak defensive victory
| result = Perak defensive victory
*Invasion repelled
| combatant1 = {{flagicon|Perak}} [[Perak#History|Sultanate of Perak]]
| combatant1 = {{flagicon|Perak}} [[Perak#History|Sultanate of Perak]]
| combatant2 = [[File:Flag of Thailand (1782).svg|20px|border]] [[Rattanakosin Kingdom]] ([[Siam]])
| combatant2 = [[File:Flag of Thailand (1782).svg|20px|border]] [[Rattanakosin Kingdom]] ([[Siam]])
1813 military operation
The Siamese invasion of Perak refers to the initial attack by the Siamese on the Sultanate of Perak in 1813, which occurred when Perak refused to send gold and silver flowers (bunga mas) as a sign of recognition of Siamese sovereignty, prompting Siam to launch military action against Sultanate of Perak.[1][2]
In the early 19th century, the Rattanakosin Kingdom (Siam) sought to maintain and expand its political influence over the Malay states in the Malay Peninsula. This influence was usually exercised through a system of bunga mas, i.e. the sending of tribute as a sign of recognition of Siamese sovereignty.[3]
The Sultanate of Perak was not usually under direct Siamese rule, but Siam considered Perak to be part of its sphere of influence, especially due to Siam’s relations with Kedah, a Malay state under Siamese rule.[4] By around 1813, Perak was reported to have refused or failed to meet the demands of sending tribute to Siam.
This refusal was interpreted by the Siamese as resistance to Bangkok’s authority. At the same time, Siam often used its protectorate states, especially Kedah, to exert military pressure on other Malay states. In this context, Siam decided to take military action against Perak by mid-1813.[5][4]
The Siamese were still uncertain about Perak’s intentions and were unaware of the Siamese invasion. Phraya Nakhon Noi had already organized a fleet of tens of thousands of soldiers in the Siamese Takulkan region, which he successfully conquered in Patani. The advance of the large force had advanced to Kedah – Perak.
Around 1813, political pressure began to translate into early military action, when Siam ordered its allied states to attack Perak. Directly following the year of the combined attack, there is evidence that the northern part of the Peninsula was used as a testing ground and military pressure on Perak in the early 1810s. These attacks were intended to conquer or at least weaken Perak’s position so that it would accede to Siam’s demands.[6]
The Siamese army advancing towards Perak encountered fierce resistance from the Perak Malays.[7] The Perak forces, who understood the forests and rivers and used local tactics, successfully repelled the massive Siamese advance in a series of battles. In the ensuing conflict, Siam was unable to penetrate the heartland of Perak and failed to force the desired tributary recognition. And around 1,300 people from Siamese who were taken prisoner of war was captured and enslaved.[8]
Nevertheless, military relations between Siam and the Malay states continued after 1813 until 1842. Further campaigns took place in the following decade, including the Siamese expansion of their attacks into Kedah (1821) after repeatedly failing to defeat Perak and later plans to suppress Perak and the state.
