Soon after the boy king Lý Thần Tông came to the throne, Suryavarman II of Angkor, refused tribute, sent over 20,000 men from the Savannakhet region against the Ba Đầu landing in Nghệ An; they were defeated, opening two decades of Khmer raids.
Attack
Khmer attack on the Ba Đầu landing
- 1128
- Southeast Asia