The victory at Panipat was the high point of Ahmad Shah's—and Afghan—power. However, even prior to his death, the empire began to face challenges in the form of a rising Sikhs in Punjab. In 1762, Ahmad Shah crossed the passes from Afghanistan for the sixth time to subdue the Sikhs. From this time and on, the domination and control of the Empire began to loosen, and by the time of Durrani's death he had completely lost Punjab to the Sikhs, as well as earlier losses of northern territories to the Uzbeks, necessitating a compromise with them.