Subutai
Subutai was a Mongol general and the primary military strategist of Genghis Khan and Ögedei Khan. He ultimately directed more than 20 campaigns, during which he conquered more territory than any other commander in history as part of the expansion of the Mongol Empire, the largest contiguous empire in human history. He often gained victory by means of sophisticated strategies and routinely coordinated movements of armies that operated hundreds of kilometers apart from each other. Subutai is regarded as one of the greatest military commanders in history, and the single greatest in Mongolian history. He was instrumental in the conquests of Genghis Khan and Ögedei Khan.
Early life
Historians believe Subutai was born in the year 1175, probably just west of the upper Onon River in what is now Mongolia. Some historical accounts claim that he belonged to the Uriankhai clan. As a member of the reindeer people, according to these accounts, Subutai lacked the natural horsemanship training from birth that all Mongols possessed, making him an outsider among them.However, recent scholarship has discounted this earlier narrative. Stephen Pow and Jingjing Liao note that "...the sense of irony conjured by imagining that the Mongol Empire’s greatest general was a reindeer-herding outsider to steppe nomadic culture has a strong literary appeal to modern authors."
In fact, Subutai's family had been associated with the family of Temujin for many generations. Subutai's great-great-grandfather, Nerbi, was supposedly an ally of the Mongol Khan Tumbina Sechen. Subutai's father, Jarchigudai, supposedly supplied food to Temujin and his followers when they were in dire straits at lake Baljuna, and Subutai's elder brother Jelme also served as a general in the Mongol army and was a close companion of Temujin. Jelme rescued a severely wounded Temujin in the process of unification of the Mongolian plateau. Another brother, Chaurkhan is mentioned in the Secret History of the Mongols.
According to Subutai's biography in the History of Yuan, Subutai's father was once driving a herd of sheep in order to present them to his overlord, Taizu. Encountering robbers, he was seized. Huluhun and Subutai arrived in good time, and with their lances stabbed some of the robbers. Horses and men fell together, and the remainder of the band withdrew and departed. Consequently, they relieved their father's difficulty, and the sheep were able to attain the emperor's station.
Despite this close family association, some consider Subutai's career proof that the Mongol Empire was a meritocracy. He was a commoner by birth, the son of Jarchigudai, who was supposedly a blacksmith. When he was 14 years old, Subutai left his clan to join Temujin's army, following in the footsteps of his older brother Jelme who had joined when he was 17 years old, and he rose to the very highest command available to one who was not a blood relative to Genghis. Within a decade he rose to become a general, in command of one of 4 tumens operating in the vanguard. During the invasion of Northern China in 1211, Subutai was partnered with the senior Mongol general Jebe, an apprentice and partnership they would maintain until Jebe's death in 1223. In 1212, he took Huan by storm, the first major independent exploit mentioned in the sources. Genghis Khan is reported to have called him one of his "dogs of war," who were 4 of his 8 top lieutenants, in The Secret History of the Mongols:
Appointed to the prestigious post of Genghis Khan's ger door guard during his teen years, Mongol histories say that Subutai said to Genghis Khan, "I will ward off your enemies as felt cloth protects one from the wind." This access enabled him to listen on, and later join, the Mongol strategy meetings somewhere around his late teens and early twenties. Throughout most of Genghis Khan's lifetime, Subutai would have the opportunity to apprentice on detached missions under the elite Jebe and Muqali, in addition to Genghis Khan himself.
Subutai's first chance at independent command came in 1197 during action against the Merkit, when he was 22 years old. Subutai's role was to act as the vanguard and defeat one of the Merkit camps at the Tchen River. Subutai refused Genghis Khan's offer for extra elite troops, and instead traveled to the Merkit camp alone, posing as a Mongol deserter. Subutai managed to convince the Merkits that the main Mongol army was far away, and they were in no danger. As a result, the Merkit lowered their guard and limited their patrols, allowing the Mongols to easily surprise and encircle the Merkits, capturing two generals. He also served as a commander of the vanguard with distinction in the 1204 battle against the Naiman that gave the Mongols total control over Mongolia.
As a general
Subutai was a major innovator in the art of war. In the invasions of China, Russia, and Europe, Subutai routinely coordinated large forces often separated by large distances. Subutai's maneuvers were designed to mislead his foes and strike them from unexpected directions. The Mongol invasion of the Jin in 1232 continually pulled the hitherto successful Jin forces apart despite their highly advantageous terrain, as they could not determine which Mongol armies were the feints and which were the true threats until their main army became isolated and starved. Strongly fortified locations would be bypassed and ignored until all organized resistance had been destroyed. Sieges would be limited to critical or vulnerable locations; in other situations, the Mongols either left a blockading force, or simply ignored fortified citadels and destroyed the surrounding agriculture so that the remaining people would starve if they remained within fortified walls.In contrast to the common perception of steppe horse archer armies slowly weakening their foes with arrows for many hours or even days, such as at the battle of Carrhae or the battle of Manzikert, Subutai fought in a much more decisive and fluid manner where heavy firepower was used to create openings for rapid cavalry charges with deep formations. At the battle of the Kalka River in 1223, Subutai's 20,000 man army routed the 80,000 man Russian army by stringing it out after a 9-day retreat, and then immediately turning and delivering a decisive charge without a prolonged missile bombardment. The vanguard of the Russian army was already put in flight before the second wave even reached the battlefield and began to deploy.
Subutai was one of the first Mongol generals, alongside Genghis Khan, who realized the value of engineers in siege warfare. Even in field battles he made use of siege engines. In the Battle of Mohi, the Hungarian crossbowmen repelled a night bridge crossing by the Mongols, and inflicted considerable casualties on the Mongols fighting to cross the river the following day. Subutai ordered huge stonethrowers to clear the bank of Hungarian crossbowmen and open the way for his light cavalry to cross the river without further losses. This use of siege weapons was one of the first recorded uses of artillery bombardments against the enemy army to disrupt their resistance while simultaneously attacking them. In execution, his usage functioned more akin to the creeping barrage of World War I, used to soften and disrupt enemy lines right before an attack.
Like Genghis Khan, Subutai was a master at creating divisions within the enemy ranks and surprising them. The terrifying Mongol reputation, combined with highly effective spy networks that spread discord, as well as incentives to key local leaders, prevented his opponents from effectively uniting and fighting at their full capacity.
Central Asian campaigns (1217–1220)
In 1217, Genghis Khan sent Subutai to hunt down the hated Merkits and their allies, the Cuman-Kipchak confederation, in modern-day central Kazakhstan. Subutai defeated them on the Chu River in 1217 and again in 1219 in Wild Kipchak territory. Before the battle of the Chem River in 1219, Subutai had his vanguard carry children's toys and leave them behind, as if they were a group of families fleeing from the Merkit. As a result of this deception, Subutai's army was able to surprise, encircle, and capture all of the Merkit/Kipchak leadership.Mohammed II of Khwarizm attacked Subutai shortly afterwards along the Irghiz River. Despite being outnumbered three to one against the Sultan's elite forces which had conquered much of Central Asia, Subutai held him off after a fierce battle and retreated during the night. According to Persian sources, this battle seems to have eroded Mohammed's confidence in his ability to defeat the Mongols in pitched battle, since Subutai only commanded a small 20,000 man force and did not want to even fight him. Supposedly the Mongol army had destroyed his left wing, and nearly broken his center and captured him, until reinforcements from his son arrived and the battlefield turned dark. Because of this battle, Mohammed was unable to take advantage of the upheaval in the Kara-Khitai Empire, like he had in earlier wars.
Genghis Khan led the Mongol army westwards in late 1219 to invade Khwarizm as retaliation for the execution of Mongol ambassadors. With roughly 100,000 armed men, the Mongol army was numerically superior to the forces of the Khwarizim Empire, and through deception and rapid maneuver, the Mongols defeated the isolated Khwarezm armies in detail before they could react. Serving as the Mongol equivalent of Genghis Khan's Chief of Staff, Subutai marched with the Khan's army through the deadly Kyzylkum Desert to emerge behind the Khwarezm defense network at Bukhara. After the rapid capture of the Khwarezm center of defense, Samarkand, Genghis Khan dispatched Subutai and Jebe with 30,000 men to hunt the Khwarezm Shah and prevent him from rallying the other Khwarezm armies. Shah Mohammed attempted to save himself by fleeing into central Persia, but while he eluded capture, the relentless chase meant he could not rally his forces. As a result, the several hundred thousand man Khwarezm forces in reserve remained divided and were easily destroyed piecemeal by Genghis Khan's main army. Drained by the fierce pursuit, Mohammed fell ill and died at a fishing village on an island in the Caspian Sea in early 1221, an ignominious end for the man who styled himself the 'Second Alexander'.