हिंदीOn this day

Battle of Suan (Helsa)

VictorEast India CompanyMajor John Carnac
1761vs
Shah Alam II, with French adventurersShah Alam II; Jean Law

The last fight of Shah Alam’s war for Bihar. Carnac beat the emperor’s army near Bihar town and captured the Frenchman Jean Law, who had served him for three years.

Date: 15 January 1761Where: Suan near Bihar Sharif, BiharType: Battle
Photo: C. R. · Public domain
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Cite

MLA

“Battle of Suan (Helsa).” Hindu History, 2026, https://www.hinduhistory.in/battles/battle-of-suan-1761/. Accessed .

APA

Hindu History. (2026). Battle of Suan (Helsa). Retrieved , from https://www.hinduhistory.in/battles/battle-of-suan-1761/

Result

Shah Alam’s army was defeated and Jean Law taken prisoner; soon after, the emperor came into the Company’s camp.

01The emperor in Bihar

Shah Alam II had fought for Bihar through 1760, against Caillaud and Miran, without winning a province. Late that year he came back towards Gaya with what army he could raise. With him was Jean Law, who had escaped from Chandernagore in 1757 and led a small band of French soldiers in the service of Indian princes. Major John Carnac, now commanding in Bihar, marched out from Patna with the Company’s troops to meet him.

02Law’s last stand

The armies met at Suan, near the town of Bihar, on 15 January 1761, the day after Panipat far to the west. The emperor’s levies gave way under the Company’s musketry and guns. Law and his few Frenchmen stood their ground until they were surrounded, and he surrendered to Carnac, who treated him with honour. Carnac followed the emperor, and within weeks Shah Alam opened talks and was escorted to Patna, where he invested Mir Qasim as Nawab.

Why it matters

Suan ended Shah Alam’s attempt to take the eastern provinces by force. Four years later, after Buxar, he gave the Company the diwani of Bengal, Bihar and Orissa.

Places near the battlefield 7

Nalanda MahaviharaExcavated
The Gupta Age

Nalanda Mahavihara

For some seven centuries the greatest seat of learning in Asia, with thousands of monks and teachers, libraries and royal grants from Kanauj to Sumatra. It was ruined in the raids on Bihar around 1200 and its brick courts were dug out from 1915.

Odantapuri MahaviharaDestroyed
The Age of Great Kingdoms

Odantapuri Mahavihara

A Pala-era monastery at what is now Bihar Sharif, whose plan served as the model for Samye, the first monastery of Tibet. It is the vihara most scholars identify in the Tabaqat-i-Nasiri’s account of Bakhtiyar Khalji’s sack of ‘the fort of Bihar’.

Pawapuri (Pavapuri)Standing
Janapadas and the Rise of Magadha

Pawapuri (Pavapuri)

The place where, by Jain tradition, Bhagwan Mahavira, the twenty-fourth Tirthankara, gave his last sermon and attained nirvana in 527 BCE. The white Jal Mandir stands in the middle of a lotus tank, reached by a long causeway.

Rajgir (Rajagriha)Ruined
Janapadas and the Rise of Magadha

Rajgir (Rajagriha)

The ring of five hills that was Magadha’s first capital: Jarasandha’s Girivraja in the Mahabharata, Bimbisara’s Rajagriha, and a place equally holy to Buddhists and Jains. Its stone walls run for some 40 km over the hills.

AphsadRuined
The Age of Great Kingdoms

Aphsad

A village near Warisaliganj where Adityasena of the Later Gupta line raised a Vishnu temple and set up the stone that gives us eight generations of his family. The brick mound of the temple and a great Varaha still mark the spot.

Barabar and Nagarjuni CavesStanding
The Maurya Empire

Barabar and Nagarjuni Caves

The oldest rock-cut caves in Bharat, hollowed out of solid granite and polished to a mirror finish, which Ashoka and Dasharatha gave to the Ajivika ascetics.

Takht Sri Patna SahibRebuilt
The Mughal era and the resistance

Takht Sri Patna Sahib

Takht Sri Harimandir Ji in old Patna marks the house where Guru Gobind Singh was born in 1666 and spent his first years. It is one of the five Takhts, the seats of authority of the Khalsa Panth.