Austria and England had both offended him, so he readily fell into a plan for a Franco-Russian understanding for mutual benefit, from which there developed a larger plan.
The object of this was the overthrow of British dominion in India.
Paul was to move with a large army into Hindostan, there to be joined by a French army from Egypt; then they would together sweep through the country of the Great Mogul, gathering up the English settlements by the way and so placating the native population and Princes that they would join them in the liberation of their country from English tyranny and usurpation.

Paul said in his manifesto to the army that the Great Mogul and the Sovereign Princes were to be undisturbed; nothing was to be attacked but the commercial establishments acquired by money and used to oppress and to enslave India.

At the same time he said to his army, "The treasures of the Indies shall be your recompense," failing to state how these treasures were to be obtained without disturbing the Sovereign Princes.
It is known that Napoleon had plans of an empire in the East, and it is also known that some compact of this kind did exist between him and the Emperor Paul.

In 1801 eleven regiments of Cossacks, the vanguard of the army which was to follow, had started upon the great undertaking, when news was received that the Emperor Paul I.was dead.
The unbalanced course pursued by the Tsar, his unwise reforms, and his capricious policy had not only alienated everyone, but caused serious apprehensions for the safety of the empire.

He had arrayed himself against his wife and his children; had threatened to disinherit Alexander, his oldest son and heir, whom he especially hated.