|Name origin: Manchu, "the boondary atween twa kintras"|
|Kintras||North Korea, Cheenae|
|Length||790 km (491 mi)|
The Yalu River (Yalu in Korean, Yalü in Cheenese; an aa cried the Amrok in Korea) is a river on the border atween North Korea an Cheenae. Thegither wi the Tumen River tae its east, an a smaa portion o Baekdu (Changbai) Muntain, the Yalu furms the border atween North Korea an Cheenae an is notable as a steid involved in militar conflicts in the First Sino-Japanese War, the Russo-Japanese War, an the Korean War.