History
An overview of the brutal eight-year conflict between Iran and Iraq, its devastating human cost, and its lasting impact on modern geopolitics.
The Iran-Iraq War was a brutal armed conflict fought between Iran and Iraq from September 1980 to August 1988. It began when Iraqi leader Saddam Hussein launched a full-scale invasion of Iran, hoping to seize the oil-rich Khuzestan province and gain full control of the strategic Shatt al-Arab waterway. Hussein also aimed to crush the influence of Iran's 1979 Islamic Revolution. The war quickly devolved into a bloody stalemate with tactics reminiscent of World War I, including large-scale trench warfare, human-wave attacks by Iran, and Iraq's extensive use of chemical weapons. After eight years of devastating fighting, the war ended in a UN-brokered ceasefire with no significant territorial changes for either side.
The war's legacy continues to shape modern Middle Eastern geopolitics. For Iran, the conflict solidified the power of the new Islamic Republic and forged its security doctrine, which relies heavily on regional proxy forces like Hezbollah to deter rivals. The war dramatically deepened the sectarian divide between Sunni and Shia Muslims across the region, a tension that fuels conflicts today. The massive debt Iraq incurred was a primary factor in its 1990 invasion of Kuwait, leading to the first Gulf War. Understanding this conflict is crucial to analyzing current events in Iraq, Syria, and Yemen, and Iran's ongoing tensions with the United States and Saudi Arabia.
The human cost was catastrophic, with total casualty estimates ranging from 500,000 to over one million people killed. Civilians were deliberately targeted in the "War of the Cities," where both sides launched missile strikes against major population centers. Iraqi forces notoriously used chemical weapons against Iranian troops and its own Kurdish population, causing horrific deaths and lasting health problems. The economic devastation was total, with combined financial losses exceeding $1 trillion. The war left deep societal scars on both nations, including millions displaced, a generation suffering from psychological trauma, and countless families of widows and orphans.