Sino-Nepalese War (1788-1792): The Qing Army in the Himalayas

The Sino-Nepalese War of 1788–1792 was a conflict between the Gorkha kingdom of Nepal and Tibet that drew in the Qing Empire of China. After two Nepalese invasions of Tibet, the Qianlong Emperor sent an army across the Himalayas that pushed toward Kathmandu in 1792, one of the most remarkable mountain campaigns of the eighteenth century.

Background

In the 1760s the ruler of the small hill state of Gorkha, Prithvi Narayan Shah, conquered the Kathmandu Valley and founded a unified Nepali kingdom. His successors continued to expand east and west. Under the regent Bahadur Shah, who governed for the young king Rana Bahadur Shah, the kingdom became a strong military power.

Tibet, ruled from Lhasa by the Dalai Lama’s government under Qing supervision since the Qing expedition to Tibet, traded heavily with Nepal. For generations the Malla kings of the Kathmandu Valley had minted silver coins for Tibet. After the Gorkha conquest, disputes arose over the value of older, debased coins and over the terms of trade.

A religious quarrel added fuel. After the Sixth Panchen Lama died in Beijing in 1780, his brother, the tenth Shamarpa lama, fell out with the family over his inheritance and fled to Nepal. He is said to have encouraged the Gorkha court to strike at the wealth of Tashilhunpo, the Panchen Lama’s monastery at Shigatse.

The first invasion, 1788–1789

In 1788 Nepalese forces crossed into Tibet and occupied the border districts of Kyirong, Nyalam and Dzongka. The Qing sent officials and troops, but rather than fight, local Tibetan and Qing representatives negotiated. Under an agreement concluded in 1789, Tibet promised Nepal a large annual payment in silver in return for withdrawal. The arrangement was concealed from the emperor, who was told that the frontier had been secured.

The second invasion and the sack of Tashilhunpo

When the Tibetan payments stopped, Nepal invaded again in 1791. A Gorkha force advanced to Shigatse and plundered Tashilhunpo monastery, carrying off gold, silver and sacred objects. The Panchen Lama’s officials fled to safety, and news of the attack reached Beijing.

The Qianlong Emperor reacted strongly. Tibet was under Qing protection and the Panchen Lama was a figure of great importance to the court. He appointed Fu Kang’an, an experienced Manchu general, to lead a punitive expedition, with Hailancha as a senior commander.

The Qing campaign of 1792

Fu Kang’an’s army, made up of Manchu bannermen, Green Standard troops and soldiers from Sichuan, including Tibetan and other frontier peoples, reached Tibet early in 1792. Estimates of its size vary, but most historians give figures of roughly 10,000 to 20,000 men, supported by Tibetan levies and a long chain of supply depots.

In the summer of 1792 the Qing forces retook the occupied districts, including the strongpoint of Camu, and crossed the main Himalayan passes into Nepal. They fought their way south along the Trishuli valley. Near Betrawati and Nuwakot, within a few days’ march of Kathmandu, Nepalese resistance stiffened, Qing losses grew and the monsoon and thin supply lines took their toll.

Bahadur Shah had already asked the British East India Company for help, but it chose not to intervene militarily. Facing a large army on its own soil, Nepal sought terms, and Fu Kang’an, whose troops were worn out, accepted. Peace was agreed in the autumn of 1792.

Consequences

Under the settlement, Nepal returned the plunder from Tashilhunpo, surrendered the Shamarpa’s followers and remains (he had died during the war) and agreed to send a tribute mission to Beijing every five years. These missions continued, with interruptions, into the early twentieth century.

In Tibet the emperor issued a set of reforms in 1793, often called the Twenty-Nine Article Ordinance. It raised the authority of the ambans, the Qing residents in Lhasa, regulated the Tibetan army and coinage, and introduced the Golden Urn, a lottery for choosing among candidates for senior reincarnations. The Shamarpa line was banned from being recognised for well over a century.

Qianlong counted the campaign among his “Ten Great Campaigns”, the military triumphs he celebrated late in his long reign. Court artists produced paintings of its battles, such as the scene of the capture of Camu.

Timeline

• 1768–1769: Prithvi Narayan Shah conquers the Kathmandu Valley.
• 1780: The Sixth Panchen Lama dies in Beijing.
• 1788: First Nepalese invasion of southern Tibet.
• 1789: Negotiated settlement promises Nepal annual payments.
• 1791: Second invasion; Tashilhunpo monastery is plundered.
• 1792, summer: Fu Kang’an’s army retakes Tibetan districts and enters Nepal.
• 1792, autumn: Peace agreed after fighting near Nuwakot.
• 1793: Qing reforms of Tibetan administration are issued.

Why it matters

The war showed both the reach and the limits of Qing power: an imperial army could cross the Himalayas, but not easily stay there. It shaped Tibet’s relationship with Beijing for the next century and left Nepal wary of its northern neighbour as it turned to face the British, a rivalry that led to the Anglo-Nepalese War.