Iran–Iraq War

September 22, 1980 – August 20, 1988

Iraq under Saddam Hussein invaded Iran in September 1980, beginning an eight-year war driven by border disputes, Iraqi fears of Iran exporting its revolution, and ambitions for regional dominance. The fighting, which included trench warfare and chemical weapons use, killed around 500,000 people. Both sides accepted a UN-brokered ceasefire that took effect in August 1988, with borders essentially unchanged.

Battles 12

September 22 – November 10, 1980
November 6, 1980 – September 27, 1981
November 29, 1980
November 29 – December 7, 1981
March 22–28, 1982
April 24 – May 24, 1982
July 13 – August 3, 1982
February 14 – March 19, 1984
March 10–20, 1985
February 11 – March 10, 1986
January 8 – February 26, 1987
April 17–18, 1988

Key commanders

Iran 14

Iraq 8