Shatt al-Arab
In 1973, Iraq negotiations began with Iran, hoping that it would end Iranian support for the Kurdish rebellion. In late April, a meeting was held in Geneva between the countries' foreign ministers. Iraqi representatives demanded that the 1937 treaty be adhered to, which gives most of the Shatt al-Arab to Iraq, but Iranian representatives refused. Discussions failed, but meetings continued to be held between the two countries. Mohammad Reza Pahlavi was completely inflexible, and sought control over half of the Shatt al-Arab (Arvand Rud). After the Shatt al-Arab discussions were completed, Iraq also sought the end to Iranian support of the Kurds.