Wu was one of the three major states

The State of Tiger Knight Wu was located in the Jiandong area. Equipping steel blades, shields, and light armors, Wu sailors moved as fast as waves. Once touching an enemy ship, they would strike forwards and enter into fierce a fierce melee. They were the State of Wu's main force while resisting Cao Cao and Liu Biao.

Bow is the most frequently used weapon in the battles of the south of the lower reaches of the Yangtze River. Equipped with long pike and shield, the Wu infantry can resist enemy cavalries and attack enemy missile troops. This infantry was a core troop of the State of Wu.

The Jiangdong army was formerly an elite force of Yuan Shu. With the change the war scale, the Wu infantry archers performed well in defense and sea-fights. Equipped with a fine bow, the archers can also resist enemies in close combat. That was the backbone of the State of Wu.

In close battles, they always enter the enemy formation to fight with enemies all at once. Therefore, it's difficult for them to survive.They have to take the opportunity to attack the enemies in close battles and attack missile enemies in long-range battles.