Battle of Yamen (1279): The Last Stand of the Song Dynasty

The Battle of Yamen, fought on 19 March 1279 off the coast of Guangdong in southern China, was the final naval battle between the Mongol-led Yuan dynasty and the remnants of the Southern Song. The Song fleet was destroyed, and the minister Lu Xiufu leapt into the sea carrying the boy emperor Zhao Bing. The battle ended more than three centuries of Song rule and left Kublai Khan master of all China.

Background: the fall of the Southern Song

The Song dynasty had ruled China since 960, and after losing the north to the Jurchen Jin in 1127 it continued in the south with its capital at Hangzhou. In the 1260s the Mongol ruler Kublai Khan turned his full strength against it. The long siege of Xiangyang, which ended in 1273, opened the Yangtze valley to Mongol armies.

Under the general Bayan, Yuan forces advanced down the Yangtze. In 1276 the court at Hangzhou surrendered, and the child Emperor Gong was taken north. Loyal officials escaped with two of his young half-brothers. One, Zhao Shi, was proclaimed emperor in Fuzhou in 1276, but the court was soon driven by sea along the coasts of Fujian and Guangdong. Zhao Shi died in 1278, aged about nine, and his younger brother Zhao Bing, born in 1272, was proclaimed in his place.

In 1278 the loyalist court, led by the chief minister Lu Xiufu and the commander Zhang Shijie, settled at Yamen, a sheltered inlet between hills at the mouth of a western branch of the Pearl River. There they built temporary palaces and barracks. On land, the other great loyalist leader, Wen Tianxiang, was captured by Yuan forces in the winter of 1278 to 1279.

The opposing forces

Song sources describe a fleet of more than 1,000 ships at Yamen, carrying soldiers, officials, families and servants. Some accounts give a total of around 200,000 people, a figure most historians regard as exaggerated, although the floating court certainly included many civilians.

The Yuan fleet, commanded by the Han Chinese general Zhang Hongfan with the Tangut general Li Heng, was smaller in number of ships. It was, however, made up of fighting vessels and seasoned troops, many of them former Song soldiers and sailors who had surrendered. Figures in the sources vary, and no reliable count of either side survives.

What happened

Zhang Shijie chose a defensive plan. He chained his large ships together in a long line, with the emperor’s vessel in the middle, to create a floating fortress that could not easily be broken. Critics at the time and since have argued that this gave up the Song fleet’s mobility and allowed the enemy to choose when and where to strike.

The Yuan commanders blockaded the anchorage early in 1279, cutting the Song off from the shore. For weeks the Song crews could not collect fresh water or firewood. According to the Song history, soldiers drank seawater and fell sick. An attack with fire ships failed because the Song had coated their vessels with mud and set up long poles to push burning boats away.

On 19 March 1279 the Yuan launched their main assault. Li Heng attacked from the north with the morning tide, and Zhang Hongfan from the south when the tide turned in the afternoon. Traditional accounts say that the Yuan played music before the second attack, leading the Song to believe their enemies were feasting. Exhausted and unable to manoeuvre, the chained Song ships were boarded and taken one by one.

As the line collapsed, Lu Xiufu realised that the emperor’s ship could not escape. Rather than see the child captured, he put on court dress, took the seven-year-old Zhao Bing on his back and jumped into the sea, where both drowned. Many officials, soldiers and members of the court followed. Zhang Shijie cut his way out with a small group of ships, but he died a few weeks later when his ship was wrecked in a storm.

Why the Song lost

Historians usually point to several causes. The first was strategic: by 1279 the loyalist court controlled almost no territory and had no secure supply base, so its fleet depended on the shore for food, water and timber. Once the Yuan cut the anchorage off from the land, time was on the attackers’ side.

The second was tactical. Chaining the ships together protected the emperor’s vessel against being singled out, and it may have been meant to stop frightened crews from deserting. But it turned a navy into a stationary target, and it meant that once one part of the line was broken, the rest could not withdraw or regroup.

The third was the changing balance of skills. The Mongols had begun as a steppe cavalry people, but by the 1270s Kublai Khan had built a powerful navy, largely from surrendered Song shipyards, ships and sailors. Commanders such as Zhang Hongfan, a northern Chinese general who had served the Mongols for years, knew how to combine blockade, fire attacks and well-timed assaults on the tide.

Finally, morale and leadership had been worn down by years of flight, the deaths of one boy emperor and the capture of another, and the loss of leaders such as Wen Tianxiang.

Key people

• Zhang Shijie (died 1279): Song commander who organised the defence and escaped the battle, only to die in a storm.
• Lu Xiufu (1236–1279): chief minister of the last Song court, remembered for his final act of loyalty.
• Zhao Bing (1272–1279): the last Song emperor, known as Emperor Bing.
• Zhang Hongfan (1238–1280): Yuan commander-in-chief at Yamen.
• Li Heng (1236–1285): Yuan general of Tangut descent who led the northern attack.

Consequences

The death of Zhao Bing ended the Song dynasty, which had ruled for 319 years. For the first time all of China was governed by a non-Chinese dynasty, the Yuan, founded by Kublai Khan. Yuan rule lasted until 1368, when the Ming dynasty drove the Mongols north.

Chinese records say that more than 100,000 bodies floated on the sea after the battle. This figure is probably inflated, but the loss of life was very large. The Empress Dowager Yang, mother of the late boy emperor Zhao Shi, is reported to have drowned herself when she heard that Zhao Bing was dead.

The captured Wen Tianxiang was held on a Yuan ship during the battle and watched the destruction of the Song fleet. He was taken to the Yuan capital, refused every offer to serve the new dynasty and was executed in 1283.

Timeline

• 1273: Xiangyang falls to the Yuan after a siege of about five years.
• 1276: The Song court at Hangzhou surrenders; loyalists proclaim Zhao Shi emperor.
• 1278: Zhao Shi dies; Zhao Bing is proclaimed emperor and the court moves to Yamen.
• Winter 1278–1279: Wen Tianxiang is captured in eastern Guangdong.
• Early 1279: Yuan forces blockade the Song fleet at Yamen.
• 19 March 1279: The Battle of Yamen; Lu Xiufu and Zhao Bing drown.
• Spring 1279: Zhang Shijie dies when his ship is wrecked in a storm.

Legacy

Lu Xiufu, Zhang Shijie and Wen Tianxiang became known as the “Three Loyal Ministers of the late Song” and were honoured for centuries as models of loyalty. Temples and memorials to them stand in Guangdong and elsewhere, including a memorial at the battle site in Xinhui.

Some modern writers have used the phrase “after Yamen there was no China” to express the view that the Mongol conquest marked a deep break in Chinese history. Historians today generally reject this idea, stressing the continuity of Chinese culture under the Yuan, but the saying shows how strongly the battle has lived on in popular memory.

Why it matters

The Battle of Yamen marked the end of one of China’s most brilliant dynasties and the completion of the Mongol conquest of China. Its story of loyalty to the death, above all Lu Xiufu’s leap into the sea with the child emperor, became one of the most enduring images in Chinese history.