An Italian Physician, Gemelli Careri visited India in 1695 AD during the reign of Mughal emperor Aurangzeb and accounted the military organization and administration of Mughal empire at that time.
The Tripartite Treaty was signed in the year 1838. The main purpose of signing this treaty was to become united in tough times. Ranjit Singh did not agree to sign this treaty at first as he realized he will become a dependent ally of the British in Kabul.