Early years (1752–1765) Tha was part of "an exceptionally proud group of men and women" He served with distinction throughout Alaungpaya's reunification campaigns, which by 1758 had reunited all of Burma, conquered Manipur, and driven out the
French from
Thanlyin and the
British from
Negrais. After a dozen years of distinguished service, Maha Thiha Thura was one of the top commanders of Konbaung military, just a rung below the
Sitke (commanders-in-chief) like
Minhla Minkhaung Kyaw,
Minkhaung Nawrahta,
Ne Myo Thihapate, or
Maha Nawrahta. In 1765, he served under Ne Myo Thihapate in yet another
Burmese invasion of Siam. Thihapate's forces first conquered
Lan Xang in the dry season of 1765. In December 1765, a Chinese force invaded
Kengtung. Though the Burmese had repelled the invasion by April 1766, Thihapate posted Maha Thiha Thura at the
Kenghung garrison (present-day Jinghong, Yunnan), then the easternmost Burmese territory, to guard the rear of the invasion force in Siam. In late 1766, the Chinese forces again invaded for the second time. King
Hsinbyushin ordered Maha Thiha Thura's army to cross the northern Shan states to meet the invasion force at the
Bhamo-
Kaungton corridor. His success in the Sino–Burmese War would immortalize him in Burmese history.
Sino-Burmese War (1766–1769) Second invasion When Maha Thiha Thura received the order to march to
Bhamo, the Sino-Burmese war was already in its second year. The war had begun in 1765 as a border dispute.
(The Qing Dynasty had annexed the borderlands, whose Shan sawbwas (chiefs) used to pay tribute to both kingdoms, in the 1730s. Starting in 1758, the Konbaung Dynasty reasserted the Burmese authority in the former borderlands.) Following the failure of the first invasion, however, it was no longer a border dispute to the
Qianlong Emperor of China. He reportedly was so enraged by the first defeat that the second invasion was to place a Qing claimant on the Burmese throne. Maha Thiha Thura's army urgently marched across the northern Shan states, and arrived at the Bhamo area in early 1767. Bhamo had been taken by the Chinese, who had proceeded to lay siege to the Burmese fortress at
Kaungton, a few miles south. Maha Thiha Thura's army was part of the Burmese plan to encircle the Chinese forces. Circa April 1766, two Burmese armies led by
Ne Myo Sithu and
Balamindin, counter-attacked, forcing the Chinese troops to retreat eastwards and then northwards where Maha Thiha Thura's army was waiting. The two other Burmese armies also followed up, and the Chinese army was destroyed entirely. Maha Thiha Thura along with other Burmese generals arrived back to Ava in early May 1767 and were received with honors.
Third invasion Later that year, in November, a far greater invasion force (50,000-strong), led by the elite Manchu
Bannermen, invaded. Maha Thiha Thura was one of four commanders in charge of Burmese defenses— Maha Sithu (the overall commander), Ne Myo Sithu, and Balamindin. But the Burmese were unaware of the much bigger Chinese strength, and did not have the numbers to defend a much larger invasion force. (The main army of Maha Sithu had only about 7000 men.) Maha Thiha Thura's smaller army was assigned to attack
Hsenwi, which the Qing had seized and now set up as a supply depot. In December, Maha Sithu's main army was crushed by the 15,000-strong Bannerman army commanded by Gen.
Ming Rui (son-in-law of the emperor) at the
battle of Goteik Gorge. Maha Thiha Thura's attempt to retake Hsenwi, defended by 5000 Bannermen, also failed. After the failures, the Burmese armies switched to
guerrilla warfare. Taking advantage of the Chinese unfamiliarity with the terrain, Maha Thiha Thura and his deputy commander
Teingya Minkhaung, were particularly successful at disrupting Chinese supply and communication lines. Therefore, although Ming Rui's main army steamrolled through Burmese defenses all the way to
Singu, just thirty miles north of Ava, its capability to proceed was seriously degraded by the lack of supplies. It also could not communicate with the northern invasion force, which could not overcome the Kaungton fort and eventually retreated back to Yunnan. In early 1768, the Burmese forces, urgently recalled from Siam, began to arrive back. Bolstered by the reinforcements, two Burmese armies led by Maha Thiha Thura and Ne Myo Sithu finally succeeded in retaking Hsenwi. With this success, Maha Thiha Thura was now given the overall command of a 12,000 strong army to drive out Ming Rui's once 30,000 strong army. (By then, the Bannerman army was no longer in top form, having already lost thousands to tropical diseases and many more suffering from starvation.) In what would become known as the
Battle of Maymyo, Maha Thiha Thura successfully encircled the retreating Chinese forces at modern-day
Pyinoolwin (Maymyo). The entire Chinese army was wiped out after three days of intense fighting. About 2500 were taken in as prisoners of war. Only a few dozen made it back to Yunnan. Gen. Ming Rui could have escaped with that small group but committed suicide instead. (The Battle of Maymyo is now a military case study of infantry warfare against a larger army.)
Fourth invasion At
Beijing, the Qianlong Emperor was shocked at the defeat of his Bannerman army. But he felt compelled to proceed as the imperial prestige was at stake. He appointed Ming Rui's uncle, the chief grand councilor Fuheng, as the next governor of Yunnan. The Burmese now fully expected another major invasion, and had redeployed most of their forces from Siam to the Chinese front. Maha Thiha Thura was the commander-in-chief of the entire Burmese defenses consisted of three armies and a flotilla. His plan was to stop the enemy at the border, and prevent another Chinese penetration into their heartland. In October 1769, Fuheng launched the largest invasion yet, with a Bannerman-led army of 60,000. Better prepared Burmese defenses successfully held the Chinese at the border. By early December, the Chinese forces were completely encircled by rings of Burmese troops. The Chinese command, which had already lost 20,000 men, and a quantity of arms and ammunition, asked for terms. The Burmese commanders were averse to granting terms, saying that the Chinese were surrounded like cattle in a pen, they were starving, and in a few days, they could be wiped out to a man. Maha Thiha Thura, who led the annihilation of Ming Rui's army, realized that another wipe-out would merely stiffen the resolve of the Chinese government. He pointed out to his commanders that war with the Chinese was quickly becoming a cancer that would finally destroy the nation. Compared to Chinese losses, Burmese losses were light but considered in proportion to the population, they were heavy.
Truce The commanders were not convinced but Maha Thiha Thura, on his own responsibility, and without informing the king, demanded that the Chinese agree to the following terms: (or 22 December 1769), under a 7-roofed
pyathat hall, 14 Burmese and 13 Chinese officers signed a peace treaty. The Chinese burned their boats and melted down their cannon. Two days later, the Chinese withdrew. Maha Thiha Thura faced many difficulties in raising an invasion force, and had to wait until the end of rainy season in 1775 to start the invasion.
Invasion or Rama I of
Rattanakosin Kingdom), a Siamese general (left) during the siege of
Phitsanulok in December 1775. A combined force of 35,000 was eventually raised for the Siamese theater. Maha Thiha Thura's main army invaded by the southern route from Martaban, and Ne Myo Thihapate's army from
Chiang Saen in northern Lan Na, (which was still under Burmese control). From the start, the invasion was fraught with multiple issues. First, the invasion force of 35000 was too small to be effective whereas the 1765 invasion force consisted of at least 50,000 troops. More importantly, the Burmese command was in disarray. With the king on his deathbed, insubordination became increasingly rampant. Indeed, the second-in-command of the southern army, Zeya Kyaw, disagreed with Maha Thiha Thura on the invasion route, withdrew with his troops, leaving Maha Thiha Thura with a portion of the troops. (This kind of insubordination would have been unimaginable only a couple of years back when the king was in full control. Amazingly, Zeya Kyaw was never punished after the war.) Even with a full-strength invasion force, an invasion of Siam was never easy for the Burmese. Without a full strength army, the effort appeared doomed from the start. Nonetheless, Maha Thiha Thura still obeyed the orders, and marched on. He somehow fought his way through tough Siamese defenses led by king
Taksin and his deputy
Chakri, and managed to occupy
Phitsanulok and
Sukhothai provinces in northern Siam (present-day central Thailand). From there he tried to fight his way down south the new Siamese capital of
Bangkok but could not break the Siamese defenses. In one battle, the Burmese general was thoroughly impressed by the fierce resistance put up by Chakri's forces. Although he eventually won that particular battle, Maha Thiha Thura sent a message to Chakri to come and receive his congratulations in an hour of truce. Trusting him, the Siamese general appeared. Maha Thiha Thura offered his congratulations, remarking: :"
You have bearing of a king. Perhaps you will be king one day". By June, at the start of the rainy season, the war was in a stalemate, and prospects of another conquest of Siam looked bleak. When Hsinbyushin finally died on June 10, Maha Thiha Thura decided to call off the invasion. He wanted to ensure that his son-in-law and heir-apparent Singu succeed the throne. The withdrawal's long-term impact was that the Burmese would lose most of the old Lan Na Kingdom, which had been under Burmese suzerainty since 1558. The Burmese still retained
Chiang Saen, a region in northern
Lan Na but they would lose that in Bodawpaya's
disastrous invasion of Siam (1785–1786). ==King-maker==