Solution:Treaty of Amritsar (April 25, 1809), a pact concluded between Charles T. Metcalfe, representing the British East India Company, and Ranjit Singh, head of the Sikh kingdom of Punjab.The treaty settled Indo-Sikh relations for a generation. The immediate occasion was the French threat to northwestern India following Napoleon's Treaty of Tilsit with Russia (1807) and Ranjit's attempt to bring the Cis-Sutlej states under his control.
The British wanted a defensive treaty against the French and the management Punjab to the Sutlej River.
Although this was not a defensive treaty, it did fix the frontier of lands controlled by Ranjit Singh broadly along the the Sutlej River.