The Battle of Tốt Động – Chúc Động (1426) was the decisive battle in the 14-year Lam Sơn uprising which established Vietnam's independence from Ming China in 1428. The battle took place over three days from 5–7 November 1426 in the Red River Valley between Tốt Động and Chúc Động, two villages of Chương Mỹ District, near Hanoi. Lê Lợi's forces routed the Ming army forcing them to sue for peace and recognise Vietnam as a tribute bearing but independent state.