Along with the Songhua and Tumen, this river originates from Heaven Lake on Bakedu Mountain.  
Along with the Songhua and Tumen, this river originates from Heaven Lake on Bakedu Mountain.  Dams on it include the Sup'ung Rodonjagu, and cities on its banks include Hyesan and Chagbai in the Paektu Mountains.  It is transversed by the Friendship Bridge between the cities of Sinuiju and Daodong, and tributaries of this river include the Tokro and Herchun.  Its name comes from the Manchu word for "boundary between two fields", and the airspace above it became known as MiG Alley during a certain police action. FTP, name this river that forms border between China and the Korean Peninsula.
Along with the Songhua and Tumen, this river originates from Heaven Lake on Bakedu Mountain.  
{Yalu} River or {Amnok} River