What is Iraq and Iran​

The Iran–Iraq War was a protracted armed conflict that began on 22 September 1980 with a full-scale invasion of Iran by neighbouring Iraq. The war lasted for almost eight years, and ended in a stalemate on 20 August 1988, when Iran accepted Resolution 598 of the United Nations Security Council.

They are different from countries from each other.

Explanation:

Iraq, officially the Republic of Iraq, is a country in Western Asia, bordered by Turkey to the north, Iran to the east, Kuwait to the southeast, Saudi Arabia to the south, Jordan to the southwest and Syria to the west. The capital and largest city is Baghdad.

Iran, also called Persia, and officially the Islamic Republic of Iran, is a country in Western Asia.