Wadi al-Batin
Wadi al-Batin is an intermittent river in Saudi Arabia, Iraq, and Kuwait. It is the lowest and final section of Wadi al-Rummah. It runs in a northeast–southwest direction through the Al-Dibdibah plain and has been recognized since 1913 as the border between Kuwait and Iraq.
Description
The now non-active alluvial fan, extends northeastward from Hafar al-Batin in Saudi Arabia to cover parts of Kuwait and southwestern Iraq. This alluvial fan may have formed the Al-Dibdibah gravel plain. At the river bend ʿAuǧat al-Bāṭin is the tripoint of Saudi Arabia, Iraq and Kuwait. This was the eastern border point of the Saudi Arabian–Iraqi neutral zone that was divided between the adjoining countries in 1981.Most of present-day Kuwait is still archaeologically unexplored.
Neolithic and early to late Islamic settlements were discovered on Kuwait's side of Wadi al-Batin. The wadi was the site of the Battle of Wadi al-Batin in 1991.