On 24 October 1746, on the estuary of the Adyar River, Mahfuz Khan tried to block the passage of 700 French sepoy reinforcements under Paradis. The French beat off an attack by the 10,000 Mughal troopers with the help of sustained musketry, their infantry drawn up in ranks, file-firing and using grapeshot at close quarters in a way that had never before been seen in India.
