The Battle of Julu, also known as the Battle of Julu, was a military conflict that took place in 207 BC during the Qin dynasty in ancient China. The battle was fought between the forces of the Qin state, led by Zhang Han, and the combined forces of the rebel leader Liu Bang and the Han state, led by Xiang Yu. The battle resulted in a decisive victory for Liu Bang and Xiang Yu, who were able to capture and kill Zhang Han. This victory paved the way for Liu Bang to establish the Han dynasty and become the first emperor of the Han dynasty. The Battle of Julu is considered to be one of the most important battles in Chinese history, as it marked the beginning of the Han dynasty and the end of the Qin dynasty.