Abadan is a city located in southwestern Iran, near the border with Iraq. It is situated on the banks of the Arvand River and is known for its strategic position and rich oil reserves. The city has a significant history, particularly during the Iran-Iraq War, when it was a focal point of conflict. The economy of Abadan is primarily driven by the oil industry, with the Abadan Refinery being one of the largest in the region. The city also features a diverse population and a mix of cultures, reflecting its historical importance as a trade and transportation hub.