Mahasenagupta’s victory on the Lauhitya

VictorLater GuptasMahasenagupta
580vs
Kingdom of KamarupaSusthitavarman

The Later Gupta Mahasenagupta carried war far east and beat Susthitavarman of Kamarupa, father of the famous Bhaskaravarman. The victory is known from one verse of the Aphsad inscription.

Date: c. 580 CEWhere: Banks of the Lauhitya (Brahmaputra), AssamType: Battle
Photo: Composed by 7th century CE scribe, India: Public Domain and · Public domain
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Cite

MLA

“Mahasenagupta’s victory on the Lauhitya.” Hindu History, 2026, https://www.hinduhistory.in/battles/mahasenagupta-on-the-lauhitya/. Accessed .

APA

Hindu History. (2026). Mahasenagupta’s victory on the Lauhitya. Retrieved , from https://www.hinduhistory.in/battles/mahasenagupta-on-the-lauhitya/

Result

Mahasenagupta defeated Susthitavarman, and his fame, says the inscription, was sung on the banks of the Lauhitya.

01The record

The Aphsad inscription says that Mahasenagupta’s great fame, marked by the victory in war over the illustrious Susthitavarman, was still sung by the Siddhas on the banks of the Lauhitya. Susthitavarman is known from the Nidhanpur plates of his son Bhaskaravarman as a king of the Varman line of Kamarupa. The verse places the fighting on the Brahmaputra, which means Mahasenagupta marched well into Kamarupa, or met its army on the river’s western reaches.

02Changing alliances

Mahasenagupta was the brother-in-law, or by some readings the maternal grandfather, of the Pushyabhuti line of Thanesar, and his sons Kumaragupta and Madhavagupta grew up at the court of Prabhakaravardhana with Harsha. A generation later Bhaskaravarman of Kamarupa became Harsha’s ally against Shashanka of Gauda. The old quarrel on the Lauhitya had turned into friendship. Bhaskaravarman’s alliance with Harsha is recorded both in Banabhatta’s Harshacharita and by Xuanzang, who stayed at his court.

Kamarupa
Dynasty · c. 350–1140 CE (Varman, Mlechchha and Pala houses)KamarupaKamarupa, the Pragjyotisha of the Mahabharata, was ruled by three houses in turn for about eight centuries. Its best-known king, Bhaskaravarman, was Harsha’s ally and the host of the pilgrim Xuanzang.Read →
Why it matters

It is the farthest east any Gupta-line king is recorded fighting, and it ties the history of Magadha to that of ancient Assam.