SminSmin is a transliteration of the Mon language title သ္ငီ. The title is also transliterated into English as Smim. Byat Za (, ; also spelled in Burmese, သမိန်ဖြတ်စ,The name reported in the standard Burmese chronicles: See (Maha Yazawin Vol. 1 2006: 300) and (Hmannan Vol. 1 2003: 430). ; d. 1413) was co-chief minister of Hanthawaddy and the commander-in-chief of the Hanthawaddy armed forces from 1388 to 1413 during the reign of King Razadarit. He also held key governorship posts at Myaungmya (1390–1413) and Donwun (1388–1390). Along with his colleague Dein Mani-Yut and his key officer Lagun Ein, Byat Za was instrumental in Razadarit's reunification campaigns of the Mon-speaking kingdom in the late 1380s, as well as the Forty Years' War against the Burmese-speaking Ava Kingdom until his death.
Early career The first mention of him in the chronicle Razadarit Ayedawbon is as one of the court officials who pledged allegiance to the new king Razadarit in 1384. His name was Ma Thauk (မသောက်),Ma Thauk is a Burmese pronunciation-based transliteration of Mon language name မသောက်. Per (Pan Hla 2005: 326, footnote 1), the letter မ is pronounced as Me () in Mon; and the letter သ is pronounced as "sa" in Mon. Therefore his name may be better transliterated as Me Sauk (). and he was given the title Than-Lan (သံလံ)Than-Lan is a Burmese pronunciation-based transliteration of Mon name သံလံ. Per the basic Mon pronunciation rules noted in (Pan Hla 2005: 326, footnote 1), the name may be transliterated as Sam-Lam. by the new king.Pan Hla 2005: 164 The Pak Lat Chronicles say that he was already a senior minister and commander with the title Smin Than-Byat (သမိန်သံဗြတ်)Than-Byat is a Burmese pronunciation-based transliteration of Mon name သံဗြတ်. Per the basic Mon pronunciation rules noted in (Pan Hla 2005: 326, footnote 1), the name may be transliterated as Sam-Brat. in 1387 when he was posted at Tari.(Pan Hla 2005: 171): Binnya Dala's version of the Razadarit Ayedawbon says the commander posted at Tari, who later became known as Byat Za, was Than-Lan. However, Pak Lat says the person who would become known as Byat Za was already a senior minister (အမတ်ကြီး) named Than-Byat. At any rate, neither mentions him as a senior commander or minister during the first two invasions of Hanthawaddy (1385–1387) by the northern Ava Kingdom. Indeed, he commanded just 500 troops in 1387.Chronicles (Pan Hla 2005: 171) say he commanded 5000 troops. But per (Harvey 1925: 333–336), the troop levels reported in Burmese chronicles should be reduced by an order of magnitude; hence, he probably commanded 500 troops.
Rise to prominence Nevertheless, the regimental commander quickly rose to be the top commander and strategist of the young king after his success in the Martaban campaign of 1387–1388. The campaign was Razadarit's attempt to consolidate his kingdom during a lull in the war against Ava. Than-Lan and one of his deputies Than-Lon made their name early in the campaign in the battles in the northern part of the province that led to the capture of Donwun, a key town about north of Martaban.Pan Hla 2005: 171–172 Impressed, the king quickly brought Than-Lan into his inner circle, and ultimately accepted Than-Lan's battle plan on Martaban (Mottama), the provincial capital. The king also appointed Than-Lan commander of a thousand-strong rearguard regiment in the 7000-strong invasion army.Pan Hla 2005: 174
The battle plan almost did not work. It turned out that the Martaban command had expected the route of the attack. Martaban forces led by the rebel governor Byattaba himself ambushed Pegu's five vanguard regiments as they came out of the forest at the outskirts of Martaban, and thoroughly routed them. However, the Martaban command did not know that two other enemy regiments remained in the forest. When Dein, commander of the other rearguard unit asked Than-Lan if they should retreat, Than-Lan persuaded Dein to stage a surprise attack of their own in due time. As the Martaban troops collected the plunder on the battlefield, Than-Lan's and Dein's units came out of the woods and went after the Martaban command.Pan Hla 2005: 175Fernquest 2006: 8 Taken by surprise, Byattaba and his two brother commanders fled by boat, after which the rest of the Martaban troops surrendered. Than-Lan and Dein raced to Martaban, and got to the city where the defenders quickly surrendered. The rest of the province in the south also submitted.
After the improbable victory, an overjoyed Razadarit gave Than-Lan a princely title of Smin Byat Za, (lit. "Lord Diamantine Warrior")Yazawin Thit Vol. 1 2012: 202, footnote 2 and also appointed him governor of Donwun, the ancestral town of the ruling dynasty.Pan Hla 2005: 175–176
Co-Chief Minister–General After Martaban, Byat Za joined Dein as the king's two most senior ministers and commanders.Harvey 1925: 114 The chronicle Razadarit Ayedawbon portrays Byat Za and Dein as the adults who guided and tempered the ambitious, brash young king.
Limited war doctrine The chronicle reports a didactic episode in which Byat Za politely lectured the young king about statecraft. It came at the end of the Irrawaddy delta campaign of 1389–1390.Pan Hla 2005: 184–185 By then, Razadarit's forces commanded by Byat Za and Dein had defeated the rebel forces led by Viceroy Laukpya of Myaungmya.Harvey 1925: 113 When the king learned that Gov. Lauk Shein of Bassein (Pathein) had escaped with "ten elephant loads of gold and silver", he ordered Byat Za and Dein to go after him and recover the loot. With 700 troops and 10 war elephants, Byat Za (and Dein as his deputy) pursued Lauk Shein all the way to the gates of Sandoway (Thandwe), in the neighboring kingdom of Arakan (modern Rakhine State). A siege ensued but both sides wanted to end it quickly. Sandoway was unprepared to withstand a long siege, and Byat Za with only 700 troops could not afford one. The two sides soon reached an agreement. The governor of Sandoway handed over Lauk Shein, along with his family and loot, to Byat Za, who in turn lifted the siege.Pan Hla 2005: 190–191 Byat Za and his commanders then learned from Lauk Shein's men that Sandoway was starving and had only four or five days' worth of food left. Byat Za's deputies then urged him to resume the siege; they felt the town would fall within 10 days, and they could take the town's gold and silver. Byat Za flat out refused, and ordered the withdrawal to proceed.Pan Hla 2005: 192
When they got back to Bassein, Razadarit asked Byat Za why he did not sack Sandoway. The minister-general lectured the young king on a doctrine of limited war. There are two aspects of war. One is to settle matters through diplomacy and the other through force of arms. In this affair, it was settled by negotiation, and they delivered the enemy per the agreement. Had we broken our word, and attacked them, we'd no longer have the option to settle matters through negotiation. We'd have to settle by force of arms only.Fernquest 2006: 9
According to Fernquest, Byat Za's doctrine of limited warfare can be compared to that popularized by Clausewitz that “War is the continuation of politics by other means”—an idea that goes all the way back to the political philosopher Machiavelli. Razadarit was satisfied with Byat Za's logic. After all, the minister-general had been instrumental in bringing all three Mon-speaking provinces into his fold. The 22-year-old king then appointed Byat Za governor of Myaungmya, a key delta port.Pan Hla 2005: 193
Forty Years' War
Byat Za's and Dein's role in the long running war with Ava was not just to be military commanders but also be the king's chief advisers. With regard to Ava, the two ministers tried to get their king to achieve and maintain peace with the larger and more populous northern kingdom. Razadarit always sought his chief ministers' input even if he did not always follow their advice.
Third campaign (1390–1391) Indeed, soon after listening to Byat Za's lecture about limited warfare, Razadarit ordered an occupation of Gu-Htut inside Ava territory.Pan Hla 2005: 194 For their part, Byat Za and Dein dutifully carried out their responsibilities even if they did not agree with the king's decision. They went to the front with the king when the inevitable Ava invasion came in 1390–1391. After Pegu defenses had successfully held off repeated Ava land and naval attacks, the Pegu courtRazadarit Ayedawbon (Pan Hla 2005: 197–200) says that the initial peace proposal was made by Maha Thamun, one of the four most senior ministers, and that the other three senior ministers of the Pegu court agreed, and persuaded Razadarit to end the war. (The other three ministers were not explicitly named in the sentence, but they would have been Byat Za, Dein and Zeik-Bye as mentioned in earlier parts of the chronicle.) persuaded their king to return Gu-Htut to Ava in exchange for Ava's recognition. With Pegu negotiating from a position of strength, Pegu got favorable terms. In 1391, Razadarit and King Swa Saw Ke signed a peace treaty that allowed Pegu to consolidate most of its gains.Hmannan Vol. 1 2003: 431Harvey 1925: 85
What followed was ten years of peace between Ava and Pegu. Byat Za and Dein administered the kingdom, which had emerged as a bona fide power in the region. Razadarit was at the height of his power. King of Ayutthaya sent a white elephant, a highly propitious symbol of Southeast Asian monarchs, to Razadarit; Byat Za and Dein went to Kamphaeng Phet to receive the elephant.Harvey 1925: 113–114
Resumption of war (1401–1403) Byat Za was again dutifully by Razadarit's side in 1401 when his king decided to discard the treaty and invade Ava during a succession crisis at Ava. He commanded the invasion fleet of 1300 war boats and cargo ships, carrying 5000 (or 7000) troops that sailed up the Irrawaddy. While the invasion fleet penetrated deep into Upper Burma, they could not break through Ava's defenses, and had to retreat before the next rainy season began.Hmannan Vol. 1 2003: 455–456 By the start of the dry season in November 1402, Ava was now on the offensive, trying to relieve its southern port town of Prome (Pyay), which had been under siege by Pegu forces for a year. Byat Za now commanded the army, and narrowly defeated an Ava army attempting to break the siege.Pan Hla 2005: 224–225 After the hard fought victory, Byat Za recognized that Pegu positions inside Ava territory were increasingly untenable. He recommended the king to lift the siege of Prome, and bring back the garrison at Nawin outside Prome to safer grounds.Pan Hla 2005: 226–227 Although Dein also agreed with Byat Za's assessment, Razadarit chose not to withdraw. As Byat Za and Dein feared, Ava forces sacked the Nawin garrison on 26 December 1402, forcing Pegu to ask for terms about ten days after the battle.Yazawin Thit Vol. 1 2012: 219–221
The shoe was now on the other foot. A rueful Razadarit conceded that he should have listened to Byat Za and Dein, and not to the bravado of other commanders.Pan Hla 2005: 228–229 He chose Byat Za to lead the Pegu delegation to the Ava camp. There, Byat Za met King Minkhaung I of Ava, and negotiated a ceasefire with more negotiations to follow.Pan Hla 2005: 232–233 After five months of negotiations at Pegu, the parties agreed to a treaty. Unlike in 1391, the terms favored Ava. Though it lost no territory, Pegu agreed to share the customs revenue of Bassein (Pathein), and supply 30 elephants annually to Ava. In return, Minkhaung sent his only sister Thupaba Dewi to be queen of Razadarit in a marriage alliance.Hmannan Vol. 1 2003: 469–470Harvey 1925: 89–90
Second resumption of war (1408–1410)