United States Army | British Army | Union Army | Long Island | Army | Red Army | United States Army Corps of Engineers | Confederate States Army | Vancouver Island | Newfoundland (island) | Rhode Island | North Island | South Island | United States Army Air Forces | Australian Army | Indian Army | Staten Island | Easter Island | French Army | British Indian Army | Provisional Irish Republican Army | Imperial Japanese Army | Back to the Future | army | United States Army Reserve | Treasure Island | Continental Army | island | People's Liberation Army | Army of the Potomac |
Wihwa Island on the river is historically famous for the decision of General Yi Songgye in 1392 to there turn back his army southward to Kaesong in the first of a series of revolts that eventually led to the establishment of the Yi Dynasty.