Maharaja Jaswant Singh, who was Maharaja of Jodhpur, was also a high-ranking Mughal officer. He died at his post on the Khyber Pass on 10 December 1678. He died without leaving male issue, but two of his wives were pregnant at the time of his death. The succession was thus unclear. When the news of the death reached Aurangzeb, he immediately dispatched a large army (9 January 1679) to occupy the state of Jodhpur. One of the division of this army was commanded by Akbar.