Burmese–Siamese War (1765–1767)
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The Burmese–Siamese War (1765–1767) was the second military conflict between the Konbaung Dynasty
of Burma (Myanmar) and the Ban Phlu Luang Dynasty of Siam
(Thailand), and the war that ended the four-century-old Siamese kingdom. Nonetheless, the Burmese were soon forced to give up their hard-won gains when the Chinese invasions of their homeland forced a complete withdrawal by the end of 1767. A new Siamese dynasty, to which the current Thai monarchy traces its origins, emerged to reunify Siam by 1770.
This war was the continuation of the war of 1759–1760. The casus belli
of this war too were over the control of the Tenasserim coast and its trade, and the Siamese support for the rebels in the Burmese border regions. The war began in August 1765 when a 20,000-strong northern Burmese army invaded northern Siam, and was joined in by three southern armies of over 20,000 in October, in a pincer movement
on Ayutthaya
. By late January 1766, the Burmese armies had overcome numerically superior but poorly coordinated Siamese defenses, and converged before the Siamese capital.
The siege of Ayutthaya began during the first Chinese invasion of Burma. The Siamese believed that if they could hold out until the rainy season, the seasonal flooding of the Ayutthayan central plain would force a retreat. But King Hsinbyushin
of Burma believed that the Chinese war was a minor border dispute, and decided to continue the siege. During the rainy season of 1766 (June–October), the battle moved to the waters of the flooded plain but failed to change the status quo. When the dry season came, the Chinese launched a much larger invasion but Hsinbyushin still refused to recall the troops. In March 1767, King Ekkathat
of Siam offered to become a tributary but the Burmese demanded an unconditional surrender
. Soon after, the Burmese sacked the starving city for the second time in history, committing atrocities that have left a major black mark on Burmese-Thai relations to the present day. Thousands of Siamese captives were relocated to Burma.
The Burmese occupation was short-lived. In November 1767, the Chinese again invaded with their largest force yet, finally convincing Hsinbyushin to withdraw his forces from Siam. In the ensuing Siamese civil war, Taksin
's Thonburi forces
emerged the sole winner by mid-1770. The Burmese had also defeated a fourth Chinese invasion by December 1769.
By then, a new stalemate had taken hold. Burma had annexed the lower Tenasserim coast but again failed to eliminate Siam as the sponsor of rebellions in her eastern and southern borderlands. In the following years, Hsinbyushin was preoccupied by the Chinese threat, and did not renew the Siamese war until 1775—only after Lan Na had revolted again with Siamese support. The post-Ayutthaya Siamese leadership proved more than capable; they defeated the next two invasions (1775–1776 and 1785–1786), and annexed Lan Na in the process.
of Lower Burma. The 1760 war, which claimed the life of the dynasty founder King Alaungpaya
, was inconclusive. Although Burma regained control of the upper Tenasserim coast to Tavoy (Dawei), it achieved none of its other objectives. Following the war, the new Burmese king Naungdawgyi
was beset with rebellions in Ava
and Toungoo, and instabilities spread to the border regions. Lan Na (Chiang Mai) was in open rebellion (1761–1763) with active Siamese support. (Siam even sent an army in support of the rebels. However, the Siamese chronicles claim that the army did not engage in the fighting because the Burmese army had already defeated the rebellion.) In the Burmese south too, the Siamese readily provided shelter to the defeated ethnic Mon
rebels who had raised an unsuccessful rebellion in 1762.
Things calmed down for a moment after the Lan Na rebellion was suppressed in January 1763. Naungdawgyi, who had been putting down multiple rebellions since his accession, was eager to lead a peaceful reign. He chose not to renew a war with Siam despite Siam's active support of the Lan Na rebellion and continued sheltering of Mon rebels. But Naundawgyi died in November 1763, and was succeeded by his brother Hsinbyushin
who had wanted to continue the war with Siam since the end of the last war.
The Siamese leadership was alarmed by Hsinbyushin's accession. Knowing that another war was inevitable, the Siamese leadership accelerated their policy of keeping Burmese regions unstable. In mid-1764, the Siamese successfully encouraged the ethnic Mon governor of Tavoy, who was appointed by Alaungpaya only four years earlier, to switch sides. Hsinbyushin was forced to send an army led by Maha Nawrahta
, who retook Tavoy in November 1764. Likewise, instabilities resumed in Lan Na right after the Burmese army left in February 1764, forcing the Burmese to return to the region later in the year.
By January 1765, the Burmese armies were massed at Tavoy in the south and Chiang Mai in the north, preparing for the next war.
on the Siamese capital from the north and the south. He appointed two of the country's most decorated soldiers Maha Nawrahta
and Ne Myo Thihapate
to lead the invasion.
On the southern front, he kept Maha Nawrahta and his 20,000 strong army, who had just put down the Tavoy rebellion, at Tavoy. Their control of Tavoy now gave the Burmese the shortest route towards Ayutthaya. In the north, he sent Ne Myo Thihapate to raise an army from the Shan States
throughout 1764. By November, Ne Myo Thihapate commanded a 20,000-strong army at Kengtung, preparing to leave for Chiang Mai. As customary, the Shan regiments were led by their own saophas (chiefs). (Not everyone was happy about the Burmese army's conscription drive, however. Some of the saophas of northern Shan states, which at the time paid dual tribute to Burma and China, fled to China, and complained to the Chinese emperor.)
The next step in Hsinbyushin's plan was to outflank the Siamese in their north and northeast. He ordered Ne Myo Thihapate to acquire the Laotian states of Vientiane
and Luang Phrabang
. Vientiane was acquired without a fight in January 1765. Luang Phrabang put up a fight but was defeated in March 1765. The defeated Laotian states then were forced to provide levies to the northern army. The entire northern Burmese command now had over 20,000 men. In May 1765, a northern invasion army of 20,000 was posted at Lampang
at the Siamese border. (The rest were assigned to garrisons in Kengtung and Chiang Mai to guard the rear. The precaution proved prescient as the Kengtung garrison successfully resisted the Chinese invasion of 1765–1766.)
While the main Burmese armies were massed at the Siamese border, a rebellion broke out in Manipur
. Characteristically, Hsinbyushin did not recall the armies. Instead, he personally led an expedition force to put down the rebellion himself in December 1764. Having arrived back at Ava in April 1765, the Burmese king then sent 10,000 men to reinforce the southern army, which now numbered 30,000. The Burmese army now had mobilized 50,000 men. (This likely represented the largest mobilization of the Burmese army since Bayinnaung's 1568–1569 invasion.) The Burmese artillery corps were led by a group of about 200 French soldiers
who were captured in the battle of Syriam in 1756 during the Burmese civil war of 1752–1757
.
had already launched a massive mobilization drive across the entire country when Maha Nawrahta came down with his army and retook Tavoy in November 1764. In all, the Siamese southern defenses alone comprised over 60,000 troops. Ekkathat placed several of "his best legions" along the entire western arc from the Three Pagodas Pass
to Kanchanaburi
across Tavoy, to the Gulf Siam in the extreme south to face off Maha Nawrahta. In the north, the main Siamese defensive line began at Sukhothai
and Phitsanulok
. The defenses farther north immediately facing the northern Burmese army relied on small forts built by local chiefs.
Finally, the Siamese relied on a heavily fortified Ayutthaya city
, strategically situated at the estuary of two rivers where high rising waters in the rainy season had kept it safe against enemies over the centuries. The Siamese had used their wealth to acquire several thousand muskets and artillery. Some of the cannon were thirty feet (9 m) long, and fired 100-lb. (45-kg.) balls. (When the Burmese finally captured Ayutthaya in 1767, they found over 10,000 brand new muskets and ammunition in the royal armory, still left unused even after a 14-month siege.) As was the case in 1760, foreign mercenaries (including some Europeans and the Chinese) were hired for Ayutthaya's defense. At least one English ship was enlisted for her broadside
s.
Secondly, they would start the invasion early to maximize the dry-season campaign period. In the previous war, Alaungpaya started the invasion too late (in late December 1759/early January 1760). When the Burmese finally reached Ayutthaya in mid April, they only had a little over a month left before the rainy season to take the city. This time, they elected to begin the invasion at the height of the rainy season. By starting the invasion early, the Burmese hoped, their armies would be within a striking distance from Ayutthaya at the beginning of the dry season.
. The southern armies stayed put. The reason for the earlier start of the northern army was that it was much farther away from Ayutthaya than its southern counterparts. Still the strategy did not work as planned. The northern army's advance was greatly slowed by the rainy weather and the "petty chiefs" who put up a fight, forcing Thihapate to storm town after town. Nonetheless, Thihapate fought his way down the Wang, finally taking Tak
and Kamphaeng Phet
by the end of the rainy season.
. Another small army invaded down the Tenasserim coast towards Mergui
(Myeik) and Tenasserim
(Tanintharyi) town. However, the main thrust of his attack was at Kanchanaburi
. His 20,000-strong main southern army invaded via the Myitta Pass. (It was also the same route the Japanese used in 1942 to invade Burma from Thailand.) Kanchanaburi fell with little resistance.
The main reason for the quick fall of Kanchanaburi could be that the Burmese were more battle-hardened. But it could also be that the Siamese command miscalculated where the Burmese main attack would come from, and had not sufficiently reinforced the fort to withstand a major attack. Judging by the Siamese chronicles' reporting of the main attack route, the Siamese command appeared to have believed that the main Burmese attack would come from the Gulf of Siam coastline, instead of the most obvious and shortest route via Kanchanaburi. The Siamese sources say that Maha Nawrahta's main invasion route came from southern Tenasserim, crossing the Tenasserim range at Chumphon
and Phetburi. The path is totally different from the Kanchanaburi route reported by the Burmese chronicles. Historian Kyaw Thet
specifically adds that the main attack route was via the Myitta Pass.
The Burmese army then marched north and was met by a Siamese force of 60,000 near west of the city. Outnumbered 3 to 1, the more experienced Burmese army nonetheless routed the much larger Siamese army, which according to the Burmese, was "chopped to pieces", forcing the remaining Siamese troops to retreat to the capital. Maha Nawrahta had now arrived at Ayutthaya as planned, in record time. (It took Alaungpaya's 40,000 men about three and a half months to arrive at Ayutthaya in 1760 whereas it took Maha Nawrahta's 20,000 plus army just about two months.) But he pulled back to the northwest of the city because he did not see Thihapate's northern army, and because he did not want to take on another major battle with his depleted army. He fixed his headquarters near the Pagoda built by Bayinnaung
two centuries ago. He used the hiatus to refill the ranks with Siamese conscripts.
and Phitsanulok
. At Phitsanulok, he paused to refill the ranks because in about 4 months, he had already lost many men to the grueling campaign and to "preventable diseases". The local chiefs were made to drink the water of allegiance and provide conscripts to the Burmese army. (Outside Ayutthaya, Maha Nawrahta too was collecting local levies.)
While the Burmese refilled their ranks, the Siamese command belatedly sent another army to retake Phitsanulok. But the Siamese army was driven back with heavy losses. It was the last major stand by the Siamese in the north. The Siamese defense collapsed afterwards. The Burmese army then moved down by boat the Nan River
, taking Phichai, Phichit
, Nakhon Sawan
, and down the Chao Phraya
, taking Ang Thong
. They reached the environs of Ayutthaya on 20 January 1766, making contact with Maha Nawrahta's army.
ordered an invasion of Sipsongpanna and Kengtung. In December 1765, as the Burmese waged the battles of Phitsanulok and Ayutthaya, a Chinese invasion force of 6000 invaded, laying siege to the Burmese garrison at Kengtung. Though battle hardened Burmese forces eventually drove back the besiegers, Burma was now fighting on two fronts, one of which had the largest army in the world.
Nonetheless, Hsinbyushin apparently (as it turned out, mistakenly) believed that the border conflict could be contained as a low-grade war. He refused to recall his armies in Siam though he did reinforce Burmese garrisons along the Chinese border—in Kengtung, Kenghung
and Kaungton
.
Realizing that they had less than four months before the rainy season, the Burmese command initially launched a few assaults on the city walls. But the place proved too strong and too well defended. Because of the numerous stockades outside the city, the Burmese could not even get near the wall, and those that got near were cut down by musket fire from atop. The Burmese now drew a line of entrenchments round the city, and prepared to reduce it by famine. As time passed and no signs of surrender appeared, the approach of the dreaded rainy season caused alarm among the Burmese command. Several senior commanders advised calling off the invasion. However, Maha Nawrahta decided to continue the invasion, and his colleague Thihapate supported him. The Burmese command now made preparations to meet the rise of the river by collecting boats and building embankments on the bits of high ground.
At any rate, the Siamese attempts to break the siege were unsuccessful. During this time, the Burmese troops farther back grew their own rice while their boats prevented supplies from entering the city. By the end of the monsoon season, the city was beginning to run low on provisions.
, an able and ambitious commander, was blamed for the failed expedition, and hindered in his attempts to mount an effective counterattack. By then, the city was starving. To make matters worse, a fire broke out within the city in early 1767 that burned 10,000 houses.
All was not well for the invaders either. In December 1766, the Chinese launched their second invasion of Burma, directly aimed at Ava. Hsinbyushin, who had expected another Chinese invasion like the first one and had made preparations accordingly, was surprised by the sudden increase in the Chinese invasion force (25,000 versus 6000 in the first invasion). Still, the fiery king was unwilling to recall the armies from Siam; instead he directed his remaining troops in northern Shan states to the Chinese front. He did however send a directive (dated 9 January 1767) to his commanders in Siam to take the city quickly, and return as they were needed to defend the homeland. Indeed, when it appeared that the Chinese situation was contained, he later sent another directive to the Siamese front to "persevere" in the siege.
Meanwhile, the Siamese leadership had grown desperate. The king and princes tried to escape the city but were driven back. The king finally offered to become a Burmese tributary but the Burmese, who had just received the king's order to persevere, would not accept anything less than an unconditional surrender. Shortly after, Maha Nawrahta died of illness, and by royal decree was buried with extraordinary honors. Ne Myo Thihapate now assumed the role of sole commander-in-chief.
Tens of thousands of captives were led away to Burma in captivity. Virtually nothing was left of the 14th century Grand Palace, home to 33 kings of five dynasties, or the glittering Sanphet Prasat, used to welcome foreign envoys and state visitors. The Siamese king was found dead, identified by his brother Uthumphon
. The Burmese brought Uthumphon and other hundreds of Siamese nobles and members of royal family were resettled in Burma. The city of Ayutthaya, far greater than any in Burma, with a population said to rival contemporary London or Paris, was reduced to ashes by the "seemingly unstoppable Burmese military machine."
So it was that the Ayutthaya Kingdom founded in 1350 came to its final end. But Siam was soon to reemerge.
Still, the recalcitrant Burmese king tried to hold on to all his gains. To reinforce the Chinese front, he recalled from Siam a major portion of the army, which arrived back to Ava with the Siamese captives in July 1767. As it turned out, the remaining Burmese forces in Siam, which could not have been more than 10,000 at most, were too scattered among many garrisons, and too small to hold the conquered kingdom together. Indeed, the Burmese had little control outside their garrisons, and no control over the Siamese countryside where gangs of bandits roamed.
As it soon proved, Hsinbyushin's two-front policy was utterly unsustainable, and would nearly cost Burma's independence. With the majority of Shan levies not available, the entire Burmese defenses only had about 20,000 men at the start of the third Chinese invasion in November 1767. Hsinbyushin apparently thought the size of his defenses was adequate for a similar size Chinese force of the second invasion. But the next Chinese invasion proved to be the largest yet—50,000 strong, and caught the Burmese command by surprise. The Chinese, led by their elite Manchu Bannermen
, quickly overran outnumbered Burmese defenses and barreled down towards Ava, and by December Hsinbyushin was finally forced to recall all his remaining troops from Siam. He sent them directly to the front in Shan states where the Burmese were conducting a guerrilla warfare against Chinese supply lines. (The main Chinese force ultimately reached just 50 km (31.1 mi) north of Ava by February 1768. Hsinbyushin was down to the last 12,000 men to defend his capital.) Bolstered by the returning troops from Siam, the Burmese defenses recovered. The Chinese forces were driven back with heavy losses in March 1768.
After the close-call, Hsinbyushin kept almost all his troops on the Chinese front. Better prepared, the Burmese forces defeated the next Chinese invasion at the end of 1769 at the border. Commanders from both sides signed an uneasy truce, which was not accepted by both governments. The Chinese kept a heavy military lineup in the border areas of Yunnan for about one decade in an attempt to wage another war while imposing a ban on inter-border trade for two decades. In the following years, Hsinbyushin was forced to keep his defenses along the Chinese border and could not renew his Siamese adventures.
In the mean time, much of the Burmese gains of 1765–1767 in Siam had gone to waste. An energetic leader had emerged to reunify Siam, and make her a formidable power in the following decades.
, Phimai
, and Chanthaburi
—vied to fill the power vacuum.
Of the five, Taksin, based out of Chanthaburi since June 1767, was to reunify Siam in the next three years. He emerged the main contender by late 1768.
Taksin's first attempt at reunification—an expedition to Phitsanulok in May 1768—was unsuccessful. He captured Phimai at the end of 1768, and was crowned monarch in December 1768. By late 1769, he had defeated Nakhon Si Thammarat. In mid-1770, he finally defeated Phitsanulok, and became the sole ruler of Siam.
At any rate, the Burmese could not blame the Siamese for fomenting the rebellions of the 1770s. It was mainly the warlord behavior of Burmese commanders who "were drunk with victory" that incited the rebellions. The Siamese were only helping the ready situation on the ground. In 1773, the southern Burmese army command provoked a mutiny by its ethnic Mon troops and put down the mutiny with "undue severity". Over 3,000 Mon troops and their families fled to Siam, and joined the Siamese army. The army command's warlord behavior only grew in 1774 when Hsinbyushin suffered from a debilitating long illness that would ultimately claim his life two years later. Local governors began to disregard the king's royal orders, an unimaginable development only a few years ago.
In January 1775, another Lan Na rebellion started with full Siamese support. Chiang Mai fell on 15 January 1775. Hsinbyushin on his deathbed ordered his last invasion of Siam in 1775. The Siamese defenses held this time. The Burmese armies were bogged down in central Siam in June 1776 when they withdrew after the news of Hsinbyushin's death had reached the front. Lan Na was firmly on the Siamese camp. The over two century Burmese rule of Lan Na had come to an end.
Specifically, it was the Burmese commanders' ability to lead a multi-ethnic army which consisted of regiments from various parts of the empire that made the invasion even possible. (Upper Burma, the home of Konbaung Dynasty, alone could not have launched an offensive war against a more populous Siam, without its policy of having the conquered lands contribute to its next war effort.) In this war, the Burmese command was able to inspire (or push) their troops. Historian Harvey writes: "When roused, the men fought with spirit, vying among themselves as to who should first mount the wall; although he wonders why: "They died like flies from preventable disease, and suffered ghastly wounds for which they received no thanks from the king, as the loss of a limb, even in honorable service, disqualified a man from entering the palace: His Majesty's sight must not be sullied by reality." Equally important, the Burmese commanders were able to motivate their Siamese levies, which by the battle of Ayutthaya made up a significant minority of the Burmese army. The Siamese participation in the Burmese army highlights the fact that the war was between the rulers, not between nations.
On the other hand, despite having made extensive preparations, when the actual war came, the Siamese command proved belated and uncoordinated. In all, they appeared to have relied much on the defenses of Ayutthaya, perhaps thinking that the Burmese would not be able to lay siege beyond the dry season. According to the Burmese chronicles, the southern Burmese army faced an easier time than in 1760. (They faced token opposition until it reached Nonthaburi, dangerously close to Ayutthaya. In contrast, the Siamese put up several spirited defensive stands in 1760, greatly slowing down the Burmese advance.)
The Burmese would not make any progress against a better-led Siam in the future. This was the last war in which the Burmese were able to get near Ayutthaya, and achieved territorial gains. The Burmese performance got progressively worse over the next decades, and lost territory. They managed to penetrate to central Siam in 1775–1776 but were decisively defeated at the border in 1785–1786, after which the Burmese would no longer attempt another full scale invasion. After the war, the Burmese were too preoccupied with Chinese invasions and westward expansion. They eventually fought with the British in 1824, and lost Independence in 1885.
By the early 19th century, Siam was one of three main powers in mainland Southeast Asia, along with Burma and Vietnam, and had the second largest empire in all of Southeast Asia after the Burmese empire. After the First Anglo-Burmese War of (1824–1826) removed the Burmese threat to Siam, the Siamese empire expanded eastwards unchecked, annexing all Laotian states and western Cambodia until they ran into Vietnamese forces in the middle of Cambodia in 1840.
and Enaung Zattaw. One classical Siamese dance, called Yodaya Aka (lit. Ayutthaya-style dance) is considered one of the most delicate of all traditional Burmese dances.
published a highly nationalist history of the centuries long hostility between the two countries, Our Wars with the Burmese (Thai Rop Pharma), which had a major influence on the development of Thailand's view of its national history, as found in school text books and popular culture. In his view, not only were the Burmese a savage and aggressive people but Siam was defeated in war only when it was unprepared and divided against itself. Kings who rallied the people, such as Naresuan
and Rama I
, waged successful wars of national liberation against an imperialist enemy. Thus ancient battles between rival rulers suddenly became wars between nations.
More recent scholarship has cautioned against casting the history of the 16th and 18th centuries in a 20th century conceptual framework. Historian Donald Seekins writes that "the 24 Thai–Burmese wars described by Damrong were wars between monarchs rather than between nations", and that "many prominent Siamese of the era, including Naresuan's father, were willing to accept Burmese overlordship". Another historian Helen James writes that "these wars were primarily struggles for regional and dynastic supremacy and were neither national nor ethnic conflicts." After all, many Siamese levies participated in the attack on Ayutthaya. This view is echoed by modern Thai academics such as Nidhi Eoseewong
and Sunait Chutintaranond. According to Sunait "The negative attitude toward the Burmese does not occur solely as a result of the past relationship. It is, rather, the outcome of political maneuvers by the Thai nationalist governments, especially military regimes."
Nonetheless, the modern academic viewpoints have not replaced Damrong's viewpoints in Thai schoolbooks, or popular culture. This has fostered a feeling of enmity among the Thai people towards the Burmese, and has colored the Thai-Burmese relations to the present day with real political ramifications. This enmity at least in the Thai political leadership manifested in the Thai "buffer zone" policy, which has provided shelter, at various times actively encouraged and "sponsored", the several ethnic resistance groups along the border.
, the first prime minister of the Union of Burma, on his first state visit to Bangkok, publicly apologized for Burma's past misdeeds. However, most Burmese today only know superficially about their past kings' invasions. Most know little about the senseless wanton destruction and atrocities committed by the Burmese troops in Siam because Burmese school books simply do not mention them. Many Burmese fail to realize some of the historical reasons behind the Thai enmity, and the Thai governments' buffer zone policy. Many Burmese, especially those in the military, remain skeptical of the Thai governments' assurances that it would not tolerate any activities that "undermine stability of neighboring countries".
Konbaung dynasty
The Konbaung Dynasty was the last dynasty that ruled Burma from 1752 to 1885. The dynasty created the second largest empire in Burmese history, and continued the administrative reforms begun by the Toungoo dynasty, laying the foundations of modern state of Burma...
of Burma (Myanmar) and the Ban Phlu Luang Dynasty of Siam
Ayutthaya kingdom
Ayutthaya was a Siamese kingdom that existed from 1350 to 1767. Ayutthaya was friendly towards foreign traders, including the Chinese, Vietnamese , Indians, Japanese and Persians, and later the Portuguese, Spanish, Dutch and French, permitting them to set up villages outside the walls of the...
(Thailand), and the war that ended the four-century-old Siamese kingdom. Nonetheless, the Burmese were soon forced to give up their hard-won gains when the Chinese invasions of their homeland forced a complete withdrawal by the end of 1767. A new Siamese dynasty, to which the current Thai monarchy traces its origins, emerged to reunify Siam by 1770.
This war was the continuation of the war of 1759–1760. The casus belli
Casus belli
is a Latin expression meaning the justification for acts of war. means "incident", "rupture" or indeed "case", while means bellic...
of this war too were over the control of the Tenasserim coast and its trade, and the Siamese support for the rebels in the Burmese border regions. The war began in August 1765 when a 20,000-strong northern Burmese army invaded northern Siam, and was joined in by three southern armies of over 20,000 in October, in a pincer movement
Pincer movement
The pincer movement or double envelopment is a military maneuver. The flanks of the opponent are attacked simultaneously in a pinching motion after the opponent has advanced towards the center of an army which is responding by moving its outside forces to the enemy's flanks, in order to surround it...
on Ayutthaya
Ayutthaya (city)
Ayutthaya city is the capital of Ayutthaya province in Thailand. Located in the valley of the Chao Phraya River. The city was founded in 1350 by King U Thong, who went there to escape a smallpox outbreak in Lop Buri and proclaimed it the capital of his kingdom, often referred to as the Ayutthaya...
. By late January 1766, the Burmese armies had overcome numerically superior but poorly coordinated Siamese defenses, and converged before the Siamese capital.
The siege of Ayutthaya began during the first Chinese invasion of Burma. The Siamese believed that if they could hold out until the rainy season, the seasonal flooding of the Ayutthayan central plain would force a retreat. But King Hsinbyushin
Hsinbyushin
Hsinbyushin was king of the Konbaung dynasty of Burma from 1763 to 1776. The second son of the dynasty founder Alaungpaya is best known for his wars with China and Siam, and is considered the most militaristic king of the dynasty. His successful defense against four Chinese invasions preserved...
of Burma believed that the Chinese war was a minor border dispute, and decided to continue the siege. During the rainy season of 1766 (June–October), the battle moved to the waters of the flooded plain but failed to change the status quo. When the dry season came, the Chinese launched a much larger invasion but Hsinbyushin still refused to recall the troops. In March 1767, King Ekkathat
Ekkathat
Phra Bat Somdet Phra Borommaracha Kasat Bowon Sucharit , Somdet Phra Chao Yu Hua Phra Thi Nang Suriyat Amarin or Somdet Phra Chao Ekkathat was the 33rd and last monarch of Ayutthaya Kingdom, ruling from 1758 to 1767 prior to the fall of the kingdom. The name "Ekkathat" means the one with only one...
of Siam offered to become a tributary but the Burmese demanded an unconditional surrender
Unconditional surrender
Unconditional surrender is a surrender without conditions, in which no guarantees are given to the surrendering party. In modern times unconditional surrenders most often include guarantees provided by international law. Announcing that only unconditional surrender is acceptable puts psychological...
. Soon after, the Burmese sacked the starving city for the second time in history, committing atrocities that have left a major black mark on Burmese-Thai relations to the present day. Thousands of Siamese captives were relocated to Burma.
The Burmese occupation was short-lived. In November 1767, the Chinese again invaded with their largest force yet, finally convincing Hsinbyushin to withdraw his forces from Siam. In the ensuing Siamese civil war, Taksin
Taksin
Taksin ; was the only King of the Thonburi Kingdom...
's Thonburi forces
Thonburi Kingdom
Thon Buri was the capital of Siam for a short time during the reign of King Taksin the Great, after the ruin of capital Ayutthaya by the Burmese. King Rama I removed the capital to Bangkok on the other side of the Chao Phraya River in 1782...
emerged the sole winner by mid-1770. The Burmese had also defeated a fourth Chinese invasion by December 1769.
By then, a new stalemate had taken hold. Burma had annexed the lower Tenasserim coast but again failed to eliminate Siam as the sponsor of rebellions in her eastern and southern borderlands. In the following years, Hsinbyushin was preoccupied by the Chinese threat, and did not renew the Siamese war until 1775—only after Lan Na had revolted again with Siamese support. The post-Ayutthaya Siamese leadership proved more than capable; they defeated the next two invasions (1775–1776 and 1785–1786), and annexed Lan Na in the process.
Background
This war was the continuation of the war of 1759–1760, the casus belli of which were over the control of the Tenasserim coast and its trade, and the Siamese support for ethnic Mon rebels of the fallen Restored Hanthawaddy KingdomRestored Hanthawaddy Kingdom
The Restored Hanthawaddy Kingdom was the kingdom that ruled Lower Burma and parts of Upper Burma from 1740 to 1757. The kingdom grew out of a rebellion by the Mon people, who then formed the majority in Lower Burma, against the Burman Toungoo Dynasty of Ava in Upper Burma...
of Lower Burma. The 1760 war, which claimed the life of the dynasty founder King Alaungpaya
Alaungpaya
Alaungpaya was king of Burma from 1752 to 1760, and the founder of the Konbaung Dynasty. By his death in 1760, the former chief of a small village in Upper Burma had reunified all of Burma, subdued Manipur, recovered Lan Na, and driven out the French and the English who had given help to the...
, was inconclusive. Although Burma regained control of the upper Tenasserim coast to Tavoy (Dawei), it achieved none of its other objectives. Following the war, the new Burmese king Naungdawgyi
Naungdawgyi
Naungdawgyi was king of Konbaung Dynasty of Burma from 1760 to 1763. He was a top military commander in his father Alaungpaya's reunification campaigns of the country. As king, he spent much of his short reign suppressing multiple rebellions across the newly founded kingdom from Ava and Toungoo ...
was beset with rebellions in Ava
Ava
Innwa is a city in the Mandalay Division of Burma , situated just to the south of Amarapura on the Ayeyarwady River. Its formal title is Ratanapura , which means City of Gems in Pali. The name Innwa means mouth of the lake, which comes from in , meaning lake, and wa , which means mouth...
and Toungoo, and instabilities spread to the border regions. Lan Na (Chiang Mai) was in open rebellion (1761–1763) with active Siamese support. (Siam even sent an army in support of the rebels. However, the Siamese chronicles claim that the army did not engage in the fighting because the Burmese army had already defeated the rebellion.) In the Burmese south too, the Siamese readily provided shelter to the defeated ethnic Mon
Mon people
The Mon are an ethnic group from Burma , living mostly in Mon State, Bago Division, the Irrawaddy Delta, and along the southern Thai–Burmese border. One of the earliest peoples to reside in Southeast Asia, the Mon were responsible for the spread of Theravada Buddhism in Burma and Thailand...
rebels who had raised an unsuccessful rebellion in 1762.
Things calmed down for a moment after the Lan Na rebellion was suppressed in January 1763. Naungdawgyi, who had been putting down multiple rebellions since his accession, was eager to lead a peaceful reign. He chose not to renew a war with Siam despite Siam's active support of the Lan Na rebellion and continued sheltering of Mon rebels. But Naundawgyi died in November 1763, and was succeeded by his brother Hsinbyushin
Hsinbyushin
Hsinbyushin was king of the Konbaung dynasty of Burma from 1763 to 1776. The second son of the dynasty founder Alaungpaya is best known for his wars with China and Siam, and is considered the most militaristic king of the dynasty. His successful defense against four Chinese invasions preserved...
who had wanted to continue the war with Siam since the end of the last war.
The Siamese leadership was alarmed by Hsinbyushin's accession. Knowing that another war was inevitable, the Siamese leadership accelerated their policy of keeping Burmese regions unstable. In mid-1764, the Siamese successfully encouraged the ethnic Mon governor of Tavoy, who was appointed by Alaungpaya only four years earlier, to switch sides. Hsinbyushin was forced to send an army led by Maha Nawrahta
Maha Nawrahta
Gen. Maha Nawrahta was joint commander-in-chief of the Royal Burmese Army from 1765 to 1767. The general is best known for commanding the southern invasion force in the Burmese invasion of Siam . He and Ne Myo Thihapate jointly commanded the 14-month-long siege of Ayutthaya, the capital of Siam....
, who retook Tavoy in November 1764. Likewise, instabilities resumed in Lan Na right after the Burmese army left in February 1764, forcing the Burmese to return to the region later in the year.
By January 1765, the Burmese armies were massed at Tavoy in the south and Chiang Mai in the north, preparing for the next war.
Burmese preparations
As the deputy commander-in-chief in the 1760 war, Hsinbyushin used his firsthand experience to plan the next invasion. His general plan called for a pincer movementPincer movement
The pincer movement or double envelopment is a military maneuver. The flanks of the opponent are attacked simultaneously in a pinching motion after the opponent has advanced towards the center of an army which is responding by moving its outside forces to the enemy's flanks, in order to surround it...
on the Siamese capital from the north and the south. He appointed two of the country's most decorated soldiers Maha Nawrahta
Maha Nawrahta
Gen. Maha Nawrahta was joint commander-in-chief of the Royal Burmese Army from 1765 to 1767. The general is best known for commanding the southern invasion force in the Burmese invasion of Siam . He and Ne Myo Thihapate jointly commanded the 14-month-long siege of Ayutthaya, the capital of Siam....
and Ne Myo Thihapate
Ne Myo Thihapate
Ne Myo Thihapate was a general in the Royal Burmese Army of Konbaung Dynasty of Burma . The general is best known for conquering the Ayutthaya Kingdom, along with Gen. Maha Nawrahta, in April 1767.-Career:...
to lead the invasion.
On the southern front, he kept Maha Nawrahta and his 20,000 strong army, who had just put down the Tavoy rebellion, at Tavoy. Their control of Tavoy now gave the Burmese the shortest route towards Ayutthaya. In the north, he sent Ne Myo Thihapate to raise an army from the Shan States
Shan States
The Shan States were the princely states that ruled large areas of today's Burma , Yunnan Province in China, Laos and Thailand from the late 13th century until mid-20th century...
throughout 1764. By November, Ne Myo Thihapate commanded a 20,000-strong army at Kengtung, preparing to leave for Chiang Mai. As customary, the Shan regiments were led by their own saophas (chiefs). (Not everyone was happy about the Burmese army's conscription drive, however. Some of the saophas of northern Shan states, which at the time paid dual tribute to Burma and China, fled to China, and complained to the Chinese emperor.)
The next step in Hsinbyushin's plan was to outflank the Siamese in their north and northeast. He ordered Ne Myo Thihapate to acquire the Laotian states of Vientiane
Kingdom of Vientiane
Kingdom of Vientiane was formed in 1707 as a result of the split of the Kingdom of Lan Xang. The kingdom was a Burmese vassal . It then became a Siamese vassal until 1828 when it was annexed by Siam.-Kings:*Setthathirath II...
and Luang Phrabang
Kingdom of Luang Phrabang
The Kingdom of Luang Phrabang was formed in 1707 as a result of the split of the Kingdom of Lan Xang. The monarchy was so weak that it was forced to pay tribute at various times to the Burmese and the Siamese...
. Vientiane was acquired without a fight in January 1765. Luang Phrabang put up a fight but was defeated in March 1765. The defeated Laotian states then were forced to provide levies to the northern army. The entire northern Burmese command now had over 20,000 men. In May 1765, a northern invasion army of 20,000 was posted at Lampang
Lampang
Lampang, also called Nakhon Lampang to differentiate from Lampang Province, is the third largest town in northern Thailand and capital of Lampang Province and the Lampang district. Traditional names for Lampang include Wiang Lakon and Khelang Nakhon. The city is still growing rapidly as trading...
at the Siamese border. (The rest were assigned to garrisons in Kengtung and Chiang Mai to guard the rear. The precaution proved prescient as the Kengtung garrison successfully resisted the Chinese invasion of 1765–1766.)
While the main Burmese armies were massed at the Siamese border, a rebellion broke out in Manipur
Manipur
Manipur is a state in northeastern India, with the city of Imphal as its capital. Manipur is bounded by the Indian states of Nagaland to the north, Mizoram to the south and Assam to the west; it also borders Burma to the east. It covers an area of...
. Characteristically, Hsinbyushin did not recall the armies. Instead, he personally led an expedition force to put down the rebellion himself in December 1764. Having arrived back at Ava in April 1765, the Burmese king then sent 10,000 men to reinforce the southern army, which now numbered 30,000. The Burmese army now had mobilized 50,000 men. (This likely represented the largest mobilization of the Burmese army since Bayinnaung's 1568–1569 invasion.) The Burmese artillery corps were led by a group of about 200 French soldiers
French East India Company
The French East India Company was a commercial enterprise, founded in 1664 to compete with the British and Dutch East India companies in colonial India....
who were captured in the battle of Syriam in 1756 during the Burmese civil war of 1752–1757
Konbaung-Hanthawaddy War
The Konbaung-Hanthawaddy War was the war fought between the Konbaung Dynasty and the Restored Hanthawaddy Kingdom of Burma from 1752 to 1757...
.
Siamese preparations
The Siamese too had been busy planning their defenses since Hsinbyushin accession. Their defenses had been on alert since they got the Tavoy governor to revolt in mid 1764. King EkkathatEkkathat
Phra Bat Somdet Phra Borommaracha Kasat Bowon Sucharit , Somdet Phra Chao Yu Hua Phra Thi Nang Suriyat Amarin or Somdet Phra Chao Ekkathat was the 33rd and last monarch of Ayutthaya Kingdom, ruling from 1758 to 1767 prior to the fall of the kingdom. The name "Ekkathat" means the one with only one...
had already launched a massive mobilization drive across the entire country when Maha Nawrahta came down with his army and retook Tavoy in November 1764. In all, the Siamese southern defenses alone comprised over 60,000 troops. Ekkathat placed several of "his best legions" along the entire western arc from the Three Pagodas Pass
Three Pagodas Pass
The Three Pagodas Pass is a pass in the Tenasserim Hills on the border between Thailand and Burma , at an altitude of above sea level....
to Kanchanaburi
Kanchanaburi
Kanchanaburi ) is a town in the west of Thailand and the capital of Kanchanaburi province. In 2006 it had a population of 31,327...
across Tavoy, to the Gulf Siam in the extreme south to face off Maha Nawrahta. In the north, the main Siamese defensive line began at Sukhothai
Sukhothai (city)
Sukhothai ) was the capital of the Sukhothai Kingdom.Sukhothai is 12 km from the modern city of New Sukhothai.Sukhothai, which literally means "Dawn of Happiness" with an area of 6,596 km2., is about 427 km north of Bangkok and was founded in 1238. Sukhothai was the capital of the...
and Phitsanulok
Phitsanulok
Phitsanulok is an important and historic city in lower northern Thailand and is the capital of Phitsanulok Province, which stretches all the way to the Laotian border. Phitsanulok is one of the oldest cities in Thailand, founded over 600 years ago...
. The defenses farther north immediately facing the northern Burmese army relied on small forts built by local chiefs.
Finally, the Siamese relied on a heavily fortified Ayutthaya city
Ayutthaya (city)
Ayutthaya city is the capital of Ayutthaya province in Thailand. Located in the valley of the Chao Phraya River. The city was founded in 1350 by King U Thong, who went there to escape a smallpox outbreak in Lop Buri and proclaimed it the capital of his kingdom, often referred to as the Ayutthaya...
, strategically situated at the estuary of two rivers where high rising waters in the rainy season had kept it safe against enemies over the centuries. The Siamese had used their wealth to acquire several thousand muskets and artillery. Some of the cannon were thirty feet (9 m) long, and fired 100-lb. (45-kg.) balls. (When the Burmese finally captured Ayutthaya in 1767, they found over 10,000 brand new muskets and ammunition in the royal armory, still left unused even after a 14-month siege.) As was the case in 1760, foreign mercenaries (including some Europeans and the Chinese) were hired for Ayutthaya's defense. At least one English ship was enlisted for her broadside
Broadside
A broadside is the side of a ship; the battery of cannon on one side of a warship; or their simultaneous fire in naval warfare.-Age of Sail:...
s.
Invasion
Burmese battle plan
The Burmese battle plan was greatly shaped by their experience in the 1759–1760 war. First, they would avoid a single pronged attack route along the narrow Gulf of Siam coastline, which they discovered, could easily be clogged up by more numerous Siamese forces. In 1760, the Burmese were forced to spend nearly three months (January–March) to fight their way out of the coastline. This time, they planned a multi-pronged attack from all sides to stretch out the numerically superior Siamese defenses.Secondly, they would start the invasion early to maximize the dry-season campaign period. In the previous war, Alaungpaya started the invasion too late (in late December 1759/early January 1760). When the Burmese finally reached Ayutthaya in mid April, they only had a little over a month left before the rainy season to take the city. This time, they elected to begin the invasion at the height of the rainy season. By starting the invasion early, the Burmese hoped, their armies would be within a striking distance from Ayutthaya at the beginning of the dry season.
Northern front (August 1765)
The invasion began in mid August 1765 at the height of the rainy season when the 20,000 strong northern Burmese army invaded Siam down the Wang RiverWang River
The Wang River is a river in northern Thailand.-Geography:The Wang River is altogether 335nsnp;km long. Its waters flow from north to south. One of the principal settlements along the river is Lampang, which is situated on the north bank of a curve in the river. From Lampang, the river extends...
. The southern armies stayed put. The reason for the earlier start of the northern army was that it was much farther away from Ayutthaya than its southern counterparts. Still the strategy did not work as planned. The northern army's advance was greatly slowed by the rainy weather and the "petty chiefs" who put up a fight, forcing Thihapate to storm town after town. Nonetheless, Thihapate fought his way down the Wang, finally taking Tak
Tak (town)
Tak is a town in northwest of Thailand, capital of the Tak Province and the Tak district. As of 2005 the town has a population of 19,900 and an area of 7.27 km². It covers the tambon Rahaeng, Nong Luang, Chiang Ngoen and Hua Diat, and is located on the Ping River.-External links:*...
and Kamphaeng Phet
Kamphaeng Phet
Kamphaeng Phet is a town in northern Thailand, capital of the Kamphaeng Phet Province. It covers the complete tambon Nai Mueang of the Mueang Kamphaeng Phet district. As of 2005 it has a population of 30,114.-External links:...
by the end of the rainy season.
Southern front (October 1765)
In the mean time, Maha Nawrahta opened the southern front in mid-October in three directions. He had 20,000 to 30,000 under his command. (The Burmese sources say 30,000 but historian GE Harvey gives the actual invasion force as 20,000. At least part of the difference could be explained by the rearguard who stayed behind to defend the Tenasserim coast.) A small army invaded by the Three Pagodas Pass towards SuphanburiSuphanburi
Suphan Buri is a town in central Thailand, capital of the Suphan Buri Province. It covers the whole tambon Tha Philiang and parts of the tambon Rua Yai and Tha Rahat, all within the Mueang Suphan Buri district...
. Another small army invaded down the Tenasserim coast towards Mergui
Mergui
Myeik is a city in Tanintharyi Division in Myanmar , located in the extreme south of the country on the coast of an island on the Andaman Sea. the estimated population was over 209,000. The area inland from the city is a major smuggling corridor into Thailand.-History:Myeik was the southernmost...
(Myeik) and Tenasserim
Tanintharyi
Tanintharyi or Taninthayi is a small town in Taninthayi Township, Myeik District, in the Tanintharyi Region of southwestern Burma . It is the administrative seat for the township. The town is located on the Great Tenasserim River which eventually enters the sea at Myeik...
(Tanintharyi) town. However, the main thrust of his attack was at Kanchanaburi
Kanchanaburi
Kanchanaburi ) is a town in the west of Thailand and the capital of Kanchanaburi province. In 2006 it had a population of 31,327...
. His 20,000-strong main southern army invaded via the Myitta Pass. (It was also the same route the Japanese used in 1942 to invade Burma from Thailand.) Kanchanaburi fell with little resistance.
The main reason for the quick fall of Kanchanaburi could be that the Burmese were more battle-hardened. But it could also be that the Siamese command miscalculated where the Burmese main attack would come from, and had not sufficiently reinforced the fort to withstand a major attack. Judging by the Siamese chronicles' reporting of the main attack route, the Siamese command appeared to have believed that the main Burmese attack would come from the Gulf of Siam coastline, instead of the most obvious and shortest route via Kanchanaburi. The Siamese sources say that Maha Nawrahta's main invasion route came from southern Tenasserim, crossing the Tenasserim range at Chumphon
Chumphon
Chumphon is a town in southern Thailand, capital of the Chumphon Province and the Mueang Chumphon district. The city is located about 463 kilometers away from Bangkok...
and Phetburi. The path is totally different from the Kanchanaburi route reported by the Burmese chronicles. Historian Kyaw Thet
Kyaw Thet
Dr. Kyaw Thet was a historian of Burma, and longtime professor of Burmese and Eastern History Studies at the University of Rangoon. He received his bachelor's degree at the University of Rangoon, and master's and doctorate degrees at the University of London...
specifically adds that the main attack route was via the Myitta Pass.
- The Chumphon route is unlikely to have been the main attack route as it was even farther south than Alaungpaya's Kuiburi route. It means the Burmese would have had a longer route to go back up the Gulf of Siam coast. Without the element of surprise that Alaungpaya enjoyed in the 1760 war, the Burmese invasion force of 1765 would have had to fight more than three months it took Alaungpaya to break out of the coast. Yet, Maha Nawrahta's army was west of Ayutthaya by December. To be sure, the smaller Burmese army that took Tenasserim could have crossed over at Chumphon, and marched up the coast although the most southerly battles reported by the Burmese were at Ratburi and Phetburi, on the northern coast. At any rate, according to the Burmese sources, Chumphon was not the main attack route.
Nonthaburi and western Ayutthaya (November–December 1765)
After Kanchanaburi, Maha Nawrahta's southern army marched on towards south of Ayutthaya, and faced token opposition until they reached Nonthaburi about 60 km south of Ayutthaya. There, they finally faced a serious Siamese defensive line guarding the route to the capital, and Maha Nawrahta set up a garrison. The first major battle of the southern theater ensued when the Siamese made a joint land-naval attack on the Burmese garrison. The naval force consisted of several war boats and an English ship which was used to bombard Burmese positions. But the Burmese defenses held, and the Siamese retreated. The English ship fled to the sea.The Burmese army then marched north and was met by a Siamese force of 60,000 near west of the city. Outnumbered 3 to 1, the more experienced Burmese army nonetheless routed the much larger Siamese army, which according to the Burmese, was "chopped to pieces", forcing the remaining Siamese troops to retreat to the capital. Maha Nawrahta had now arrived at Ayutthaya as planned, in record time. (It took Alaungpaya's 40,000 men about three and a half months to arrive at Ayutthaya in 1760 whereas it took Maha Nawrahta's 20,000 plus army just about two months.) But he pulled back to the northwest of the city because he did not see Thihapate's northern army, and because he did not want to take on another major battle with his depleted army. He fixed his headquarters near the Pagoda built by Bayinnaung
Bayinnaung
Bayinnaung Kyawhtin Nawrahta was the third king of the Toungoo dynasty of Burma . During his 30-year reign, which has been called the "greatest explosion of human energy ever seen in Burma", Bayinnaung assembled the largest empire in the history of Southeast Asia, which included much of modern day...
two centuries ago. He used the hiatus to refill the ranks with Siamese conscripts.
Northern operations (November 1765–January 1766)
Meanwhile, Ne Myo Thihapate's northern army was still stuck in northern Siam although the pace of his advance had improved considerably since the end of the rainy season. After taking Kamphaeng Phet, Thihapate turned northeast, and captured the main northern cities of SukhothaiSukhothai (city)
Sukhothai ) was the capital of the Sukhothai Kingdom.Sukhothai is 12 km from the modern city of New Sukhothai.Sukhothai, which literally means "Dawn of Happiness" with an area of 6,596 km2., is about 427 km north of Bangkok and was founded in 1238. Sukhothai was the capital of the...
and Phitsanulok
Phitsanulok
Phitsanulok is an important and historic city in lower northern Thailand and is the capital of Phitsanulok Province, which stretches all the way to the Laotian border. Phitsanulok is one of the oldest cities in Thailand, founded over 600 years ago...
. At Phitsanulok, he paused to refill the ranks because in about 4 months, he had already lost many men to the grueling campaign and to "preventable diseases". The local chiefs were made to drink the water of allegiance and provide conscripts to the Burmese army. (Outside Ayutthaya, Maha Nawrahta too was collecting local levies.)
While the Burmese refilled their ranks, the Siamese command belatedly sent another army to retake Phitsanulok. But the Siamese army was driven back with heavy losses. It was the last major stand by the Siamese in the north. The Siamese defense collapsed afterwards. The Burmese army then moved down by boat the Nan River
Nan River
The Nan River is a river in Thailand. It is one of the most important tributaries of the Chao Phraya River.-Geography:The Nan River originates in Nan Province. The provinces along the river after Nan Province are Uttaradit, Phitsanulok and Phichit. The Yom River joins the Nan River at Chum Saeng...
, taking Phichai, Phichit
Phichit
Phichit is a town in northern Thailand, capital of the Phichit Province. It covers the whole tambon Nai Mueang of Mueang Phichit district, an area of 12.017 km²...
, Nakhon Sawan
Nakhon Sawan
Nakhon Sawan is a city in Thailand, the name literally means "Heavenly City". The city is the capital of Nakhon Sawan Province, and covers the complete subdistrict Pak Nam Pho and parts of Khwae Yai, Nakhon Sawan Tok, Nakhon Sawan Ok and Wat Sai, all of Mueang Nakhon Sawan district...
, and down the Chao Phraya
Chao Phraya River
The Chao Phraya is a major river in Thailand, with its low alluvial plain forming the centre of the country. It runs through Bangkok, the capital city, and then empties into the Gulf of Thailand.-Etymology:...
, taking Ang Thong
Ang Thong
Ang Thong ) is a town in Thailand, capital of the Ang Thong Province. The town covers the whole tambon Talat Luang and Bang Kaeo as well as parts of the tambon Sala Daeng, Ban Hae, Ban It, Pho Sa and Yansue, all of Mueang Ang Thong district, and as of 2006 has a population of 13,738...
. They reached the environs of Ayutthaya on 20 January 1766, making contact with Maha Nawrahta's army.
Battle of Bang Rachan
According to Thai tradition, Ne Myo Thihapate's northern army was held up for five months at Bang Rachan, a small village northwest of Ayutthaya by a group of simple villagers. But the Burmese chronicles say that they only faced token opposition between Phitsanulok and Ayutthaya.- Not all the points of this traditional Thai story could be true as the entire northern campaign took just over five months (mid-August to late January), and the Burmese were still stuck in Phitsanulok as late as December. The Burmese chronicles do speak of "petty chiefs" stalling the northern army's advance but it was early in the campaign along the Wang river during the rainy season (August–October). The Burmese general who was actually stationed near Ayutthaya was not Thihapate but rather Maha Nawrahta, whose southern army waited for about a month for the northern army to show up. It appears that the three verified events—petty chiefs resisting Thihapate in the north, Thihapate's campaign period of five months, and Maha Nawrahta staking out by Ayutthaya—have merged to create this popular mythology.
First Chinese invasion of Burma (December 1765 – April 1766)
In the mean time, an ominous situation had developed in the north for the Burmese. In response to Ne Myo Thihapate's recruitment campaign in the northern Shan states, which the Chinese considered their territory, the Qianlong EmperorQianlong Emperor
The Qianlong Emperor was the sixth emperor of the Manchu-led Qing Dynasty, and the fourth Qing emperor to rule over China proper. The fourth son of the Yongzheng Emperor, he reigned officially from 11 October 1735 to 8 February 1796...
ordered an invasion of Sipsongpanna and Kengtung. In December 1765, as the Burmese waged the battles of Phitsanulok and Ayutthaya, a Chinese invasion force of 6000 invaded, laying siege to the Burmese garrison at Kengtung. Though battle hardened Burmese forces eventually drove back the besiegers, Burma was now fighting on two fronts, one of which had the largest army in the world.
Nonetheless, Hsinbyushin apparently (as it turned out, mistakenly) believed that the border conflict could be contained as a low-grade war. He refused to recall his armies in Siam though he did reinforce Burmese garrisons along the Chinese border—in Kengtung, Kenghung
Jinghong
Jinghong romanised as chiang rung, chiang hung, chengrung, cheng hung, jinghung, keng hung and muangjinghung) is the capital of Xishuangbanna Dai Autonomous Prefecture, Yunnan province, China, and the historic capital of the former Tai kingdom of Sipsongpanna.-Location:Located between 100°25' -...
and Kaungton
Kaungton
Kaungton is a village in Bhamo Township in Bhamo District in the Kachin State of north-eastern Burma..-External links:*...
.
Battle at the outskirts (January 1766)
While the Burmese garrison was battling the Chinese at Kengtung, the combined Burmese armies outside Ayutthaya were as strong as ever. Swelled by the Siamese levies, the combined Burmese invasion force now had 50,000 men, surpassing their pre-invasion strength. The Siamese army, which also gathered up 50,000 men, attempted a last ditch effort to prevent a siege of the city. In late January, the Siamese forces came out and attacked Burmese positions centered around the Bayinnaung pagoda. Maha Nawrahta's army was on the west side of the pagoda and Thihapate's was on the east. The initial Siamese attacks focused on the west wing, gradually driving back Maha Nawrahta's army. But the Thihapate's army outflanked the Siamese lines from the east, and succeeded in cutting the Siamese army in two. The Siamese vanguard which was pushing Maha Nawrahta's line was completely encircled. The ensuing battle wiped out much of the several thousand strong vanguard, and the rest were taken prisoner. The remaining Siamese troops retreated into the city and shut the gates.Early siege (February–May 1766)
The Siamese command had made careful preparations to defend the capital. The fortifications consisted of a high brick wall with a broad wet ditch. The walls were mounted with numerous guns and cannon that they had stockpiled since the last Burmese war. Finally, they had banked on the advent of the rainy season, which had more than once saved the city in the past. They believed that if they could only hold out until the onset of the monsoon rains and the flooding of the great Central Plain, the Burmese would be forced to retreat.Realizing that they had less than four months before the rainy season, the Burmese command initially launched a few assaults on the city walls. But the place proved too strong and too well defended. Because of the numerous stockades outside the city, the Burmese could not even get near the wall, and those that got near were cut down by musket fire from atop. The Burmese now drew a line of entrenchments round the city, and prepared to reduce it by famine. As time passed and no signs of surrender appeared, the approach of the dreaded rainy season caused alarm among the Burmese command. Several senior commanders advised calling off the invasion. However, Maha Nawrahta decided to continue the invasion, and his colleague Thihapate supported him. The Burmese command now made preparations to meet the rise of the river by collecting boats and building embankments on the bits of high ground.
Rainy season (June–October 1766)
When the rains came, the Burmese line of entrenchment round the city was swallowed up by the rising river. The Burmese were now broken up into several corps clinging on to artificial islands around the city. Seeing that the enemy was scattered into isolated camps, the Siamese attacked them in boats. The Burmese also had plenty of boats and met the Siamese boats in kind. In one of the naval battles, a Siamese commander while waving his sword and hurling defiance in the bows of his boat, was brought down by a musket shot, and the whole flotilla fled. In another encounter, one Siamese cannon shot scored a direct hit, killing several men on two Burmese boats.At any rate, the Siamese attempts to break the siege were unsuccessful. During this time, the Burmese troops farther back grew their own rice while their boats prevented supplies from entering the city. By the end of the monsoon season, the city was beginning to run low on provisions.
Second dry season offensive (November 1766 – March 1767)
When the waters subsided, the Burmese reconstructed the earthworks around the city, and gained more complete command than before. Some of the earthworks were higher than the walls, with cannon firing down on the city and the palace itself. Towards the end of 1766, the governors of Tak and Phetburi led a waterborne expedition to relieve the city but were driven back. The governor of Phetburi was killed. The governor of Tak, TaksinTaksin
Taksin ; was the only King of the Thonburi Kingdom...
, an able and ambitious commander, was blamed for the failed expedition, and hindered in his attempts to mount an effective counterattack. By then, the city was starving. To make matters worse, a fire broke out within the city in early 1767 that burned 10,000 houses.
All was not well for the invaders either. In December 1766, the Chinese launched their second invasion of Burma, directly aimed at Ava. Hsinbyushin, who had expected another Chinese invasion like the first one and had made preparations accordingly, was surprised by the sudden increase in the Chinese invasion force (25,000 versus 6000 in the first invasion). Still, the fiery king was unwilling to recall the armies from Siam; instead he directed his remaining troops in northern Shan states to the Chinese front. He did however send a directive (dated 9 January 1767) to his commanders in Siam to take the city quickly, and return as they were needed to defend the homeland. Indeed, when it appeared that the Chinese situation was contained, he later sent another directive to the Siamese front to "persevere" in the siege.
Meanwhile, the Siamese leadership had grown desperate. The king and princes tried to escape the city but were driven back. The king finally offered to become a Burmese tributary but the Burmese, who had just received the king's order to persevere, would not accept anything less than an unconditional surrender. Shortly after, Maha Nawrahta died of illness, and by royal decree was buried with extraordinary honors. Ne Myo Thihapate now assumed the role of sole commander-in-chief.
Sack of the city
By late March, the Burmese had dug tunnels to the walls, and mined them. At 4 pm on 28 March (or 7 April), several sections of the wall were brought down by the mines underneath, and the Burmese troops supported by artillery fire stormed the walls. The attackers finally breached the walls by sunset, and entered the city. The Siamese fought on inside the city but were eventually overwhelmed. Indiscriminate slaughter followed. Everything in sight was put to the torch. Even images of the Buddha were hacked for the gold with which they were coated.Tens of thousands of captives were led away to Burma in captivity. Virtually nothing was left of the 14th century Grand Palace, home to 33 kings of five dynasties, or the glittering Sanphet Prasat, used to welcome foreign envoys and state visitors. The Siamese king was found dead, identified by his brother Uthumphon
Uthumphon
Phra Bat Somdet Phra Chao Uthomphon Mahaphon Phinit was the 32nd and penultimate monarch of the Ayutthaya Kingdom, ruling in 1758 for about two months. Facing various throne claimants, Uthumphon was finally forced to abdicate and enter monkhood...
. The Burmese brought Uthumphon and other hundreds of Siamese nobles and members of royal family were resettled in Burma. The city of Ayutthaya, far greater than any in Burma, with a population said to rival contemporary London or Paris, was reduced to ashes by the "seemingly unstoppable Burmese military machine."
So it was that the Ayutthaya Kingdom founded in 1350 came to its final end. But Siam was soon to reemerge.
Third Chinese invasion and Burmese withdrawal
For Hsinbyushin, his obsession to defeat Siam had come true. He now controlled a fragile empire that stretched from Manipur to Laos and Siam, which approximated Bayinnaung's 16th century empire. However he now faced a far more difficult task of holding it together, all the while waging a war against China. He had planned to leave behind a substantial garrison at Ayutthaya, either placing a protected Siamese prince on the throne or appointing senior Burmese officials rule the country directly. But because he had to allow Shan, Laotian and Siamese levies, some of whom had been away from home for nearly two years, to return home, Hsinbyushin had a limited number of forces available to him in the second half of 1767.Still, the recalcitrant Burmese king tried to hold on to all his gains. To reinforce the Chinese front, he recalled from Siam a major portion of the army, which arrived back to Ava with the Siamese captives in July 1767. As it turned out, the remaining Burmese forces in Siam, which could not have been more than 10,000 at most, were too scattered among many garrisons, and too small to hold the conquered kingdom together. Indeed, the Burmese had little control outside their garrisons, and no control over the Siamese countryside where gangs of bandits roamed.
As it soon proved, Hsinbyushin's two-front policy was utterly unsustainable, and would nearly cost Burma's independence. With the majority of Shan levies not available, the entire Burmese defenses only had about 20,000 men at the start of the third Chinese invasion in November 1767. Hsinbyushin apparently thought the size of his defenses was adequate for a similar size Chinese force of the second invasion. But the next Chinese invasion proved to be the largest yet—50,000 strong, and caught the Burmese command by surprise. The Chinese, led by their elite Manchu Bannermen
Eight Banners
The Eight Banners were administrative divisions into which all Manchu families were placed. They provided the basic framework for the Manchu military organization...
, quickly overran outnumbered Burmese defenses and barreled down towards Ava, and by December Hsinbyushin was finally forced to recall all his remaining troops from Siam. He sent them directly to the front in Shan states where the Burmese were conducting a guerrilla warfare against Chinese supply lines. (The main Chinese force ultimately reached just 50 km (31.1 mi) north of Ava by February 1768. Hsinbyushin was down to the last 12,000 men to defend his capital.) Bolstered by the returning troops from Siam, the Burmese defenses recovered. The Chinese forces were driven back with heavy losses in March 1768.
After the close-call, Hsinbyushin kept almost all his troops on the Chinese front. Better prepared, the Burmese forces defeated the next Chinese invasion at the end of 1769 at the border. Commanders from both sides signed an uneasy truce, which was not accepted by both governments. The Chinese kept a heavy military lineup in the border areas of Yunnan for about one decade in an attempt to wage another war while imposing a ban on inter-border trade for two decades. In the following years, Hsinbyushin was forced to keep his defenses along the Chinese border and could not renew his Siamese adventures.
In the mean time, much of the Burmese gains of 1765–1767 in Siam had gone to waste. An energetic leader had emerged to reunify Siam, and make her a formidable power in the following decades.
Siamese civil-war and emergence of Taksin (1767–1770)
After the fall of Ayutthaya, the Burmese had little control over the Siamese countryside. After the Burmese left, five Siamese polities—Phitsanulok, Sawankhalok, Nakhon Si ThammaratNakhon Si Thammarat
Nakhon Si Thammarat is a town in southern Thailand, capital of the Nakhon Si Thammarat Province and the Nakhon Si Thammarat district. It is about south of Bangkok, on the east coast of the Malay Peninsula. The city was the administrative center of southern Thailand during most of its history. ...
, Phimai
Phimai
Phimai is a township in the Nakhon Ratchasima Province in the northeast of Thailand. The town is located at . As of 2005 the town has a population of 9,768...
, and Chanthaburi
Chanthaburi
Chanthaburi ) is a town in the east of Thailand, at the banks of the Chanthaburi River. It is the capital of the Chanthaburi Province and the Mueang Chanthaburi district....
—vied to fill the power vacuum.
Of the five, Taksin, based out of Chanthaburi since June 1767, was to reunify Siam in the next three years. He emerged the main contender by late 1768.
- According to Thai history, Taksin defeated a "sizable" Burmese force at Ayutthaya garrison in November 1767. The Burmese chronicles do not report this although they usually report any battle of significance even if they tend to downplay those with an unfavorable outcome. For example, the Burmese chronicles mention the 1774 Lan Na rebellion despite the outcome. If the battle truly was in Ayutthaya and in November, the chronicles should have mentioned it. To be sure, the lack of corroborating Burmese sources does not mean the battle did not take place. After all, the Burmese chronicles do not mention the looting of Ayutthaya either. Still, other contemporary events indicate that storming a fortified garrison was no easy task. The Chinese army could not take the Burmese garrison at Kengtung in 1765–1766. The Burmese themselves spent 14 months outside Ayutthaya. Taksin could not take Phitsanulok in May 1768.
- At any rate, the sheer difference in reporting indicates a need for further verification of the event, which is taught in Thai schoolbooks as fact. In general, much of the reporting of the war, which still includes two different dates (28 March 1767 and 7 April 1767) for the sack of Ayutthaya—arguably the important date of the war, requires more detailed studies that consult both sides, without the nationalist bravado from both sides.
Taksin's first attempt at reunification—an expedition to Phitsanulok in May 1768—was unsuccessful. He captured Phimai at the end of 1768, and was crowned monarch in December 1768. By late 1769, he had defeated Nakhon Si Thammarat. In mid-1770, he finally defeated Phitsanulok, and became the sole ruler of Siam.
Territorial changes
For all the fighting and destruction, the Burmese gained only the lower Tenasserim coast. It is likely that even the retention of Tenasserim was possible only because the Siamese were immersed in their civil war. A more united Siam would have likely retaken at least the lower Tenasserim coast, if not the upper coast since almost all Burmese troops were deployed on the Chinese front throughout 1768 and 1769. (Recall that Ekkathat, widely considered to be an ineffective ruler, was able to retake the lower coast in 1761 while Naungdawgyi had his hands full with multiple rebellions. A much more able leader like Taksin would certainly have retaken Tenasserim if it were not for the civil war.) But the Sino-Burmese war ended in December 1769 about six months before Taksin finished reunifying mainland Siam. Taksin chose not yet to renew the war with the Burmese, instead chose to focus on consolidating his gains in mainland Siam. (The Siamese would not launch an offensive war against the Burmese until 1787.) The territory of Tenasserim, with over 800 islands, which had been under Siamese rule for nearly five centuries, passed to the Burmese.Geopolitical situation to the next war (1768–1776)
Aside from acquiring the lower Tenasserim coast, the Burmese did not achieve their larger objectives of taming Siam and securing their peripheral regions. The actual outcome was the opposite. The new energetic Siamese leadership was now better able to support rebellions in Lan Na and Lower Burma. On the other hand, the Burmese offensive military capability was greatly diminished after two long wars with Siam and China. In the following years, Hsinbyushin was totally preoccupied with yet another Chinese invasion.At any rate, the Burmese could not blame the Siamese for fomenting the rebellions of the 1770s. It was mainly the warlord behavior of Burmese commanders who "were drunk with victory" that incited the rebellions. The Siamese were only helping the ready situation on the ground. In 1773, the southern Burmese army command provoked a mutiny by its ethnic Mon troops and put down the mutiny with "undue severity". Over 3,000 Mon troops and their families fled to Siam, and joined the Siamese army. The army command's warlord behavior only grew in 1774 when Hsinbyushin suffered from a debilitating long illness that would ultimately claim his life two years later. Local governors began to disregard the king's royal orders, an unimaginable development only a few years ago.
In January 1775, another Lan Na rebellion started with full Siamese support. Chiang Mai fell on 15 January 1775. Hsinbyushin on his deathbed ordered his last invasion of Siam in 1775. The Siamese defenses held this time. The Burmese armies were bogged down in central Siam in June 1776 when they withdrew after the news of Hsinbyushin's death had reached the front. Lan Na was firmly on the Siamese camp. The over two century Burmese rule of Lan Na had come to an end.
Analysis
The war came at the near peak of Konbaung military power. (Their victory over the Chinese is considered the peak.) According to Lieberman, the "near simultaneous victories over Siam (1767) and China (1765–1769) testified to a truly astonishing elan unmatched since Bayinnaung." To be sure, it was not so much that the Burmese had more troops or superior weapons; they did not. The main reason for Burmese victory was the same as that in the 1760 war: the Burmese, who had been in successive wars since 1740, simply had experienced, proven, confident commanders, while most Siamese command had little battlefield experience except in the 1760 war.Specifically, it was the Burmese commanders' ability to lead a multi-ethnic army which consisted of regiments from various parts of the empire that made the invasion even possible. (Upper Burma, the home of Konbaung Dynasty, alone could not have launched an offensive war against a more populous Siam, without its policy of having the conquered lands contribute to its next war effort.) In this war, the Burmese command was able to inspire (or push) their troops. Historian Harvey writes: "When roused, the men fought with spirit, vying among themselves as to who should first mount the wall; although he wonders why: "They died like flies from preventable disease, and suffered ghastly wounds for which they received no thanks from the king, as the loss of a limb, even in honorable service, disqualified a man from entering the palace: His Majesty's sight must not be sullied by reality." Equally important, the Burmese commanders were able to motivate their Siamese levies, which by the battle of Ayutthaya made up a significant minority of the Burmese army. The Siamese participation in the Burmese army highlights the fact that the war was between the rulers, not between nations.
On the other hand, despite having made extensive preparations, when the actual war came, the Siamese command proved belated and uncoordinated. In all, they appeared to have relied much on the defenses of Ayutthaya, perhaps thinking that the Burmese would not be able to lay siege beyond the dry season. According to the Burmese chronicles, the southern Burmese army faced an easier time than in 1760. (They faced token opposition until it reached Nonthaburi, dangerously close to Ayutthaya. In contrast, the Siamese put up several spirited defensive stands in 1760, greatly slowing down the Burmese advance.)
The Burmese would not make any progress against a better-led Siam in the future. This was the last war in which the Burmese were able to get near Ayutthaya, and achieved territorial gains. The Burmese performance got progressively worse over the next decades, and lost territory. They managed to penetrate to central Siam in 1775–1776 but were decisively defeated at the border in 1785–1786, after which the Burmese would no longer attempt another full scale invasion. After the war, the Burmese were too preoccupied with Chinese invasions and westward expansion. They eventually fought with the British in 1824, and lost Independence in 1885.
Resurgent Siam
Perhaps the most important legacy of the war was the reemergence of Siam as a major military power in mainland Southeast Asia. The war replaced the ancien régime of Ayutthaya and brought in a new energetic dynasty. In the following years, the new Siamese leadership would go on to challenge the Burmese in Tenasserim, Laotian states, Lan Na and Kengtung, and redress Siam's "historical military inferiority to Burma". A resurgent Siam assembled an empire, swallowing western Cambodia as well as Burmese vassals/tributaries of southern Lan Na (1776), Vientiene (1778), Chiang Saen (1786), and Luang Phrabang (1792–1794). The confident Siamese even attempted to acquire Kengtung and Sipsongpanna, lands so far away from their Bangkok base, from the Burmese in 1803–1804. However, Siamese victories were primary due to incompetence of the next Burmese King Bodawphaya.By the early 19th century, Siam was one of three main powers in mainland Southeast Asia, along with Burma and Vietnam, and had the second largest empire in all of Southeast Asia after the Burmese empire. After the First Anglo-Burmese War of (1824–1826) removed the Burmese threat to Siam, the Siamese empire expanded eastwards unchecked, annexing all Laotian states and western Cambodia until they ran into Vietnamese forces in the middle of Cambodia in 1840.
Siamese influence on Burmese culture
The Siamese captives carried off from Ayutthaya went on to have an outsize influence on traditional Burmese theater and dance. In 1789, a Burmese royal commission consisted of princes and ministers was charged with translating Siamese and Javanese dramas from Thai to Burmese. With the help of Siamese artists captured from Ayutthaya in 1767, the commission adapted two important epics from Thai to Burmese: the Siamese Ramayana and the Enao, the Siamese version of Javanese Panji tales into Burmese Yama ZattawYama Zatdaw
Yama Zatdaw , unofficially Myanmar's national epic, is the Burmese version of the Ramayana. There are nine known pieces of the Yama Zatdaw in Myanmar...
and Enaung Zattaw. One classical Siamese dance, called Yodaya Aka (lit. Ayutthaya-style dance) is considered one of the most delicate of all traditional Burmese dances.
Impact on Thai-Burmese relations
The legacy of the war has lingered on negatively on the Burmese–Thai relations ever since.Thai perspectives
The fall of Ayutthaya is considered one of Thailand's greatest national calamities. A Siamese chronicler wrote: "The king of Hanthawaddy (Bayinnaung) waged war like a monarch but the king of Ava (Hsinbyushin) like a robber." In 1917, Siamese prince Damrong RajanubhabDamrong Rajanubhab
Ditsawarakuman Damrong Rajanubhab was the founder of the modern Thai education system as well as the modern provincial administration...
published a highly nationalist history of the centuries long hostility between the two countries, Our Wars with the Burmese (Thai Rop Pharma), which had a major influence on the development of Thailand's view of its national history, as found in school text books and popular culture. In his view, not only were the Burmese a savage and aggressive people but Siam was defeated in war only when it was unprepared and divided against itself. Kings who rallied the people, such as Naresuan
Naresuan
Somdet Phra Naresuan Maharat or Somdet Phra Sanphet II was the King of the Ayutthaya kingdom from 1590 until his death in 1605. Naresuan was one of Siam's most revered monarchs as he was known for his campaigns to free Siam from Burmese rule...
and Rama I
Buddha Yodfa Chulaloke
Phra Bat Somdet Phra Poramintharamaha Chakri Borommanat Phra Buddha Yodfa Chulaloke , posthumously titled "the Great", or Rama I , was the founder and the first monarch of the reigning House of Chakri of Siam . He ascended the throne in 1782, after defeating a rebellion which had deposed King...
, waged successful wars of national liberation against an imperialist enemy. Thus ancient battles between rival rulers suddenly became wars between nations.
More recent scholarship has cautioned against casting the history of the 16th and 18th centuries in a 20th century conceptual framework. Historian Donald Seekins writes that "the 24 Thai–Burmese wars described by Damrong were wars between monarchs rather than between nations", and that "many prominent Siamese of the era, including Naresuan's father, were willing to accept Burmese overlordship". Another historian Helen James writes that "these wars were primarily struggles for regional and dynastic supremacy and were neither national nor ethnic conflicts." After all, many Siamese levies participated in the attack on Ayutthaya. This view is echoed by modern Thai academics such as Nidhi Eoseewong
Nidhi Eoseewong
Nidhi Eoseewong is a prominent Thai historian, writer, and political commentator.- Biography :Nidhi Eoseewong was born on May 8, 1940, to an ethnic Chinese family in Chiang Mai, Thailand...
and Sunait Chutintaranond. According to Sunait "The negative attitude toward the Burmese does not occur solely as a result of the past relationship. It is, rather, the outcome of political maneuvers by the Thai nationalist governments, especially military regimes."
Nonetheless, the modern academic viewpoints have not replaced Damrong's viewpoints in Thai schoolbooks, or popular culture. This has fostered a feeling of enmity among the Thai people towards the Burmese, and has colored the Thai-Burmese relations to the present day with real political ramifications. This enmity at least in the Thai political leadership manifested in the Thai "buffer zone" policy, which has provided shelter, at various times actively encouraged and "sponsored", the several ethnic resistance groups along the border.
Burmese views
In December 1954, U NuU Nu
For other people with the Burmese name Nu, see Nu .U Nu was a leading Burmese nationalist and political figure of the 20th century...
, the first prime minister of the Union of Burma, on his first state visit to Bangkok, publicly apologized for Burma's past misdeeds. However, most Burmese today only know superficially about their past kings' invasions. Most know little about the senseless wanton destruction and atrocities committed by the Burmese troops in Siam because Burmese school books simply do not mention them. Many Burmese fail to realize some of the historical reasons behind the Thai enmity, and the Thai governments' buffer zone policy. Many Burmese, especially those in the military, remain skeptical of the Thai governments' assurances that it would not tolerate any activities that "undermine stability of neighboring countries".
See also
- Burmese–Siamese warsBurmese–Siamese warsThe Burmese–Siamese wars were a series of wars fought between Burma and Siam from the 16th to 19th centuries.-Toungoo–Ayutthaya:-Konbaung–Ayutthaya:-Konbaung–Bangkok:...
- Burma–Thailand relationsBurma–Thailand relationsBodawpaya of Burma pursued his ambitious campaigns to expand his dominions. The Burmese-Siamese War was called “Nine Armies War” by Siam because the Burmese came in nine armies. The armies surged into Lanna and Northern Siam, yet the governor of Lampang managed to partly halt the Burmese, waiting...
- Sino-Burmese War (1765–1769)