The Battle of Jiangxia was a battle fought between the warlords Sun Quan and Liu Biao in 208 in the late Eastern Han dynasty. The battle was the last part of a series of military engagements between Sun Quan and Liu Biao's general Huang Zu in the vicinity of Jiangxia Commandery (present-day Yunmeng County, Hubei).

In the spring of 208, Gan Ning, who defected from Huang Zu to Sun Quan's side, suggested to his new lord to prepare a full assault on Jiangxia. Gan Ning mentioned that Huang Zu was already old, and his right-hand men only knew how to do business and bully lower-ranked officials, and Huang's arsenal had not been replenished for some time.

Despite opposition from his chief civil clerk, Zhang Zhao, Sun Quan still appointed Ling Tong to lead the vanguard force, Lü Meng to be the naval commandant, and Zhou Yu as Front Commander to regulate the operation. The campaign had two main objectives: elimination of Huang Zu, who was responsible for the death of Sun Quan's father Sun Jian at the Battle of Xiangyang; conquest of Jiangxia, which stood in Sun Quan's path to dominating Jing Province (covering present-day Hubei and Hunan).

In response to Sun Quan's aggression, Huang Zu assigned his general Zhang Shuo as the vanguard, and Chen Jiu as the admiral, but he would stay behind the high walls of Jiangxia to avoid conflict in the frontline. Before the battle started, Zhang Shuo led his troop on a large vessel to reconnoitre the riverbank, but was located by Ling Tong, who was also scouting the area. At the time, Ling Tong only had tens of his closest warriors on a light vessel, yet he was able to climb Zhang Shuo's vessel probably under the cover of nightfall or the disguise as Zhang's own men, and surprise attacked his enemy. Zhang Shuo was slain by Ling Tong, and his mariners were captured.

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