Battle of Zhizhi

The Battle of Zhizhi (郅支之戰) was fought in 36 BC between the Han dynasty and the Xiongnu chieftain Zhizhi Chanyu. Zhizhi was defeated and killed. The battle was probably fought near Talas on the Talas River on the Kazakhstan–Kyrgyzstan border, which makes it one of the westernmost points reached by a Chinese army. The Battle of Talas in 751 AD was fought in the same area.