The Sino-Sikh War was fought from May 1841 to August 1842, between the forces of Qing China and the Sikh Empire after General Zorawar Singh Kahluria invaded western Tibet. At the time of the war, the Dogra dynasty was a vassal of the Sikh Empire, and so the conflict is also known as the Dogra War. The Sikh army was routed and the Qing counterattacked but were defeated in Ladakh resulting in an overall military stalemate.
The Treaty of Chushul
At this point, neither side wished to continue the conflict, as the Sikhs were embroiled in tensions with the British that would lead up to the First Anglo-Sikh War, while the Qing were in the midst of the First Opium War with the East India Company. Qing China and the Sikh Empire signed a treaty in September 1842 that stipulated no transgressions or interference in the other country’s frontiers.