The Battle of Julu, also known as the Battle of Julu Plain, was a historic battle fought in 207 BC between the armies of the Qin and the Han states during the Warring States period of ancient China. The battle took place in the Julu Plain, located in present-day Hebei Province.

The Qin army, led by General Wang Ben, was attempting to conquer the Han state. However, the Han army, led by General Liu Bang, was able to outmaneuver and defeat the Qin forces. The battle was a significant turning point in the Warring States period, as it marked the beginning of the end for the Qin state.

The Battle of Julu was also notable for the role played by the famous strategist Zhang Liang, who served as an advisor to General Liu Bang. Zhang Liang was instrumental in helping the Han army to achieve victory, and his tactics and strategies are still studied and admired by military historians today.

Overall, the Battle of Julu was a pivotal moment in Chinese history, and it remains an important event that is studied and remembered to this day.