Iran–Turkey relations

The Islamic Republic of Iran and the Republic of Turkey maintain bilateral relations. The two states have a complex relationship, by competing over influence in Syria and the Caucasus through supporting opposing proxies as part of a proxy conflict. However, both countries also have some shared interests, as both are trade and economic partners. Their relationship is centuries old, dating to the 16th century when Sunni Ottoman Empire and the Shia Safavid empire fought each other for centuries. The two countries are also major trade partners and are perceived as mutually interdependent due to geographical proximity (Iran–Turkey border) as well as historically shared cultural, linguistic, and ethnic traits.

Historically, the region has shared empires and conquests by the Achaemenids, Parthians, Macedonians, Seljuks, the Mongols and the Timurids.

Iran and Turkey have long been at odds over conflicts such as those in Syria, Libya, and the South Caucasus. However, they also have shared common interests in some instances, such as the issue of Kurdish separatism and the Qatar diplomatic crisis.

Turkey has an embassy in Tehran and consulates in Mashhad, Tabriz and Urmia, while Iran has an embassy in Ankara and consulates in Istanbul, Erzurum and Trabzon.