Turkey-Iran: Why Ankara is reluctant to close the door on its neighbour – Middle East Eye
In the late 1870s, Persias ruler Naser al-Din Shah watched with trepidation as the caliph Sultan Abdulhamid promoted a new policy of Islamic unity under Ottoman leadership.
A century later, Ankara watched with apprehension as the Iranian revolution ousted the shah, and Ayatollah Ruhollah Khomeini pursued his own brand of Islamic expansionism in the region.
Despite a 17th-century treaty that ended 150 years of intermittent wars over territorial disputes in West Asia and Mesopotamia, the two hegemons have since pursued policies of competition, cooperation, engagement and, very infrequently, confrontation.
Even in modern times, as the West imposes a policy of containment and sanctions on Iran, Turkey has been reluctant to close the door on its neighbour, partly due to geography and Turkish trade and energy needs - but also due to an intersection of vital interests.
Yet, it would be a mistake to dismiss the warm relations between Turkey and Iran as a case of plus ca change - especially in view of the recent Saudi-Iran detente. Disputes of late outnumber their common interests. To name a few, Syria talks planned later this month in Moscow will include Iran.
Sign up to get the latest alerts, insights and analysis, starting with Turkey Unpacked
Turkey has been a major backer of the political and armed opposition to the Assad regime while Irans decades-long support for Assad puts the two countries at odds in these talks. Iranian Supreme Leader Ayatollah Ali Khamenei has also strongly objected to Turkish incursions into northern Syria.
A growing Israeli presencein the Caucasus region alarms Tehran, as does Turkeys own rapprochement with Israel.A historical battle for influence in Iraq, particularly in the northern region, between Ottoman Turkey and Persian Iran has only grown over the past decades, accelerated by the 2003 US-led invasion and more expansionist foreign policies in both Tehran and Ankara.
In addition, Turkeys alignment with Natoin the Ukraine conflict, while Iran exchanges military equipment with Russia, also raises concerns. Yet Turkey has tried to maintain good relations with Moscow, at times acting as a mediator, with President Recep Tayyip Erdogan working the phones with both Vladimir Putin and Volodymyr Zelensky, following a policy of engagement, as confrontation would come with far higher costs.
Ankara would be hard-pressed to expect Tehran to sacrifice Yerevan without assistance in reining in Azeri irredentism
In Syria, Turkish and Iranian interests collide. For Iran, Syria is an arena to challenge Israel; for Turkey, Syria harbours a near-existential threat. The fallout from the Syrian conflict poses a direct challenge to Turkeys national security and territorial integrity, due to the presence of armed groups that are affiliated with the Kurdistan Workers Party (PKK) and actively supported by the West. At the same time, the influx of more than 3.5 million Syrian refugees places enormous pressure on a country currently managing a humanitarian crisis resulting from the 6 February earthquake.
The Astana process remains the only viable mechanism to resolve the Syrian crisis. Bringing in Iran, Syrian President Bashar al-Assads biggest supporter, may be the missing piece of the puzzle. Irans inclusion in the process is key to Ankaras normalisation with Damascus, and has boosted Turkish expectations of eliminating the PKK-linked Peoples Defence Units (YPG) in Syria and encouraging the return of Syrian refugees to their homeland. For Iran, its inclusion is an opportunity to cement its gains in Syria by leveraging its regional influence.
An unpopular view among those who supported the US-led invasion of Iraq two decades ago suggests that Iran and Turkey have emerged as the biggest winners. In Ankara, it is thought that Tehran may be able to influence an Iran-friendly government in Baghdad to manage Turkeys PKK problem in both Syria and Iraq.
In Ankaras view, the PKK in northern Iraq is open to Iranian influence via its relationships with Iraqi Kurdish leaders, and some suggest that the Iranian government is in contact with both the PKK and its Syrian affiliates. Still, much rests on what Turkey is willing to offer Iran in return for such cooperation. Kurdish separatism, too, remains a concern for Tehran in its heavily Kurdish regions, and Turkey could prove helpful to Iran by managing irredentist ethnic Azeris in Iran.
Turkeys policies in Iraq are influenced by the presence of PKK bases in the porous border areas, the status of Turkmens, and the countrys territorial integrity. Iraqs central government has condemned Turkish cross-border operations against PKK sanctuaries, while doing little to tackle the issue to Ankaras satisfaction. Turkeys most recent anti-PKK operation, dubbed Operation Claw-Lock, was waged last April following a visit to Ankara by Masrour Barzani, the prime minister of Iraqs Kurdish region.
Iran, too, has a contentious relationship with its own Kurdish population. Kurdish separatist groups from Iran have found shelter in Iraq, and Iran regularly targets the positions of the Iranian armed opposition. Iraqs foreign ministry has condemned the attacks by both Iran and Turkey, saying they distract from the efforts of countering terrorism on a regional level - but beyond rhetoric, little has been accomplished.
Iran sees Israels presence in Azerbaijan as part of a western encirclement, suggesting that Israel is conducting intelligence operations by Israeli-backed Azeri agents in Iran
Meanwhile, the strengthening of Azerbaijan-Israel relations has given Tehran reasonable cause for discomfort, as Tel Aviv has made no secret of its intentions to use Turkey-allied Baku as a springboard for attacks on Iran, despite Azerbaijani denials.
Iran sees Israels presence in Azerbaijan as part of a western encirclement, suggesting that Israel is conducting intelligence operations by Israeli-backed Azeri agents in Iran to carry out sabotage and assassinations, notably the suspicious January 2023 shooting incident at the Azerbaijani embassy in Tehran.
We see the presence of the Zionist regime in the region as a major threat to peace and stability. Wherever this regime is involved, there has been insecurity and crisis, Iranian Foreign Minister Hossein Amir Abdollahian told his Turkish counterpart on 8 March. The Islamic Republic of Iran warns the parties to pay close attention to the behaviour of the Zionist regime. They should not allow its presence in the region.
Turkeys own rapprochement with Irans arch-foe Israel has also raised serious concerns in Tehran. Analysts suggest the current climate will likely render Iran more amenable to negotiations with regional rivals, which might account for the recent detente with Saudi Arabia.
Azerbaijan and Turkey are on the same page on Caucasus matters, with both viewing the creation of a Zangezur corridor through Armenias southernmost Syunik province as key to a joint plan for a connected Turkic world. Standing steadfastly in the way of this dream is Tehran, which views that goal as incompatible with the regions geopolitical and historical realities - and bypassing Iran would be unacceptable.
Saudi-Iran reconciliation: Is Arab-Israeli alliance against Tehran ending?
More significantly, Iran is deeply concerned about the rhetoric emanating from Baku in the aftermath of the Second Nagorno-Karabakh war and the prospect of enraging the ethnic Azeri population in its north. The outbreak of popular protests in Iran only compounds the resurgence of Azeri irredentism in the north, Kurdish separatism in the west, and Balochi claims in the southeast.
How far Iran will go in appeasing tensions with its neighbour is debatable. Ankara would be hard-pressed to expect Tehran to sacrifice Yerevan without assistance in reining in Azeri irredentism or mitigating the risk of an attack on Iran from Israel. These matters are as existential to Tehran as PKK separatism is to Ankara, especially during an election year.
Yet, despite the differences between Tehran and Ankara, as US and western countries confront Iran, one should still expect Turkey to take a conciliatory and diplomatic approach to its relationship with Iran, even under enormous Nato pressure. A regional war would have significant adverse impacts on Turkey, and it is unlikely that any Turkish administration would be supportive of a military option.
Expect Ankara to carefully follow a policy of dialogue, to seek opportunities for cooperation and collaboration, and to monitor the situation closely for opportunities with or threats from Tehran.
Today is important, but so is history and geography.
The views expressed in this article belong to the authors and do not necessarily reflect the editorial policy of Middle East Eye.
See more here:
Turkey-Iran: Why Ankara is reluctant to close the door on its neighbour - Middle East Eye
- Trump revels America's military might as Iran fighting drags on - Axios - July 9th, 2026 [July 9th, 2026]
- Inside Trumps Oval Office Decision to Ditch the Iran Ceasefire - WSJ - July 9th, 2026 [July 9th, 2026]
- Live Updates: Iran and U.S. ramp up tit-for-tat strikes ahead of Ali Khamenei's burial - CBS News - July 9th, 2026 [July 9th, 2026]
- The Iran war has pushed some countries away from oil and toward clean energy - NPR - July 9th, 2026 [July 9th, 2026]
- U.S. and Iran exchange intense new attacks after Trump says ceasefire is over - NBC News - July 9th, 2026 [July 9th, 2026]
- Army review of Iran conflict's deadliest attack on U.S. soldiers to be shared with families - CBS News - July 9th, 2026 [July 9th, 2026]
- US and Iran exchange more attacks across the Mideast, threatening ceasefire deal - AP News - July 9th, 2026 [July 9th, 2026]
- The US has struck Iran at least 170 times in two days. But what is the goal? - CNN - July 9th, 2026 [July 9th, 2026]
- The US is striking Iran again. Can it ever deliver a knockout blow? - CNN - July 9th, 2026 [July 9th, 2026]
- First Thing: Second day of US strikes on Iran as Trump says Tehran behaving very badly - The Guardian - July 9th, 2026 [July 9th, 2026]
- Trump reopens the Iran war and a political problem he cant shake - The Washington Post - July 9th, 2026 [July 9th, 2026]
- Iran says millions are mourning Khamenei. Thats not the full picture - CNN - July 9th, 2026 [July 9th, 2026]
- Oil prices fall more than 2% as mediators try to prevent U.S. and Iran from returning to war - CNBC - July 9th, 2026 [July 9th, 2026]
- Iran unwilling to surrender control of the Strait of Hormuz: Former White House adviser Puneet Talwar - CNBC - July 9th, 2026 [July 9th, 2026]
- Gulf companies are set to reveal the unequal toll of Iran war - Reuters - July 9th, 2026 [July 9th, 2026]
- Trump wants to leave the Iran war behind. That won't happen soon - Reuters - July 9th, 2026 [July 9th, 2026]
- US and Iran exchange strikes: is Trumps peace deal over? | The Latest - The Guardian - July 9th, 2026 [July 9th, 2026]
- U.S. and Iran Trade Strikes For Second Night In a Row After Trump Says Cease-Fire Is 'Over' - Time Magazine - July 9th, 2026 [July 9th, 2026]
- Joe Rogan says Trump might have 'f---ed it up' with the Iran War - USA Today - July 9th, 2026 [July 9th, 2026]
- Is the US at war? Answering your questions about the US-Iran conflict - KMBC - July 9th, 2026 [July 9th, 2026]
- Explosions heard in areas in southern Iran - The Times of Israel - July 9th, 2026 [July 9th, 2026]
- Trump says ceasefire with Iran is 'over' as NATO summit wraps - NPR - July 9th, 2026 [July 9th, 2026]
- The Iran Mess Is Getting Messier. Heres What It Means for Trump. - WSJ - July 9th, 2026 [July 9th, 2026]
- What options does Trump have now in Iran? Not many, and theyre all bad - CNN - July 9th, 2026 [July 9th, 2026]
- Iran reports casualties and infrastructure damage after US strikes as tensions in the Gulf rise - Euronews.com - July 9th, 2026 [July 9th, 2026]
- Trump now claims Iran has already been denuclearized. So what was the point of the war? - CNN - July 9th, 2026 [July 9th, 2026]
- Is an Iran deal over and war back on? A timeline of the conflict and talks - AP News - July 9th, 2026 [July 9th, 2026]
- Everyone wants Israel out of the US-Iran war. That could change in hours - Ynetnews - July 9th, 2026 [July 9th, 2026]
- Europe prepares to go it alone as Trump returns to war in Iran - Politico - July 9th, 2026 [July 9th, 2026]
- Divisions Festered Within Iran Over Talks With the U.S. - The New York Times - July 9th, 2026 [July 9th, 2026]
- We Investigated Damage From Iran to a U.S. Naval Base. Heres What We Found. - WSJ - June 28th, 2026 [June 28th, 2026]
- U.S. says it hit targets in Iran as hostilities erupt over Hormuz for third day - The Washington Post - June 28th, 2026 [June 28th, 2026]
- U.S. launches additional Iran strikes as tensions flare up over Hormuz - NBC News - June 28th, 2026 [June 28th, 2026]
- Iran narrowly knocked out of tumultuous World Cup on Austrias last-second goal - AP News - June 28th, 2026 [June 28th, 2026]
- US airstrikes again hit Iran as Tehran strikes Bahrain and Kuwait, further imperiling interim deal - AP News - June 28th, 2026 [June 28th, 2026]
- The US and Iran exchange new attacks over Strait of Hormuz as Tehran tries to close competing route - Fortune - June 28th, 2026 [June 28th, 2026]
- Iran captain Mehdi Taremi accuses FIFA of staging disaster World Cup: No one helps us - The Athletic - The New York Times - June 28th, 2026 [June 28th, 2026]
- Kuwait and Bahrain say Iran targeted them with drone and missile strikes - AP News - June 28th, 2026 [June 28th, 2026]
- Is Iran eliminated from 2026 World Cup? Result hinges on Austria vs Algeria - Yahoo Sports - June 28th, 2026 [June 28th, 2026]
- US, Iran trade strikes: What to know, will it unravel the MoU? - Al Jazeera - June 28th, 2026 [June 28th, 2026]
- 2026 World Cup: Iran earns tie and immediately needs to leave U.S. - The Seattle Times - June 28th, 2026 [June 28th, 2026]
- Iran urge FIFA to stand up to really terrible World Cup treatment by US - Al Jazeera - June 28th, 2026 [June 28th, 2026]
- Iran and South Korea miss out on World Cup last 32 in dramatic third-place race - The Guardian - June 28th, 2026 [June 28th, 2026]
- Gulf countries strongly condemn Iran's drone attack on Bahrain as rising tensions threaten MOU - Fox News - June 28th, 2026 [June 28th, 2026]
- U.S. and Iran each announce retaliatory strikes in Iran, Kuwait and Bahrain - NPR - June 28th, 2026 [June 28th, 2026]
- Trump sows confusion on Iran war, bouncing from threats to negotiation and back again - NBC News - June 28th, 2026 [June 28th, 2026]
- Sirens sound over Kuwait as Iran targets country with drones and missiles - AP News - June 28th, 2026 [June 28th, 2026]
- Dispute over nuclear inspections shows how US and Iran are negotiating in public - AP News - June 28th, 2026 [June 28th, 2026]
- Centcom: US conducts additional strikes on Iran - The Hill - June 28th, 2026 [June 28th, 2026]
- US renews strikes on Iran after second tanker attack - The Telegraph - June 28th, 2026 [June 28th, 2026]
- Iran targets Bahrain and Kuwait with drones and missiles following US strikes - WRIC ABC 8News - June 28th, 2026 [June 28th, 2026]
- The Whiplash of Trumps Iran Capitulation - The Atlantic - June 28th, 2026 [June 28th, 2026]
- U.S. strikes Iran after Trump accuses Tehran of ceasefire violation in Strait of Hormuz - CNBC - June 28th, 2026 [June 28th, 2026]
- Iran attacks Bahrain and Kuwait following US strikes, threatens to end talks to end the war - Fox 59 - June 28th, 2026 [June 28th, 2026]
- Iran narrowly knocked out of tumultuous World Cup on Austrias last-second goal - Toronto Star - June 28th, 2026 [June 28th, 2026]
- U.S. strikes targets in Iran after Iranian drone attack on cargo ship, posing challenge to ceasefire - CBS News - June 28th, 2026 [June 28th, 2026]
- U.S. Strikes Iran in Retaliation for Attack on Vessel in Strait of Hormuz - The New York Times - June 28th, 2026 [June 28th, 2026]
- Trumps Gulf allies fear his Iran agreement is a disastrous turning point - CNN - June 28th, 2026 [June 28th, 2026]
- The U.S. has struck Iran to respond to a drone attack a day earlier on a cargo ship in the Strait of Hormuz, a provocation that President Donald Trump... - June 28th, 2026 [June 28th, 2026]
- Iran narrowly knocked out of World Cup after tumultuous contest on and off field - The Times of Israel - June 28th, 2026 [June 28th, 2026]
- Mideast Live Updates: Mediators Point to Progress After First Round of U.S.-Iran Talks - The New York Times - June 22nd, 2026 [June 22nd, 2026]
- Will the US and Iran go back to war, or could Trump walk away? - CNBC - June 22nd, 2026 [June 22nd, 2026]
- Iran leave note in dressing room thanking Los Angeles for World Cup hospitality - ESPN - June 22nd, 2026 [June 22nd, 2026]
- Shipping stalls in Strait of Hormuz after Iran declares key waterway closed again - CNBC - June 22nd, 2026 [June 22nd, 2026]
- US-Iran talks enter new phase after Trump's threats shake first day of negotiations - AP News - June 22nd, 2026 [June 22nd, 2026]
- UK PM Starmer Resigns, First Round Of US-Iran Talks, Iran Deal Scrutiny - NPR - June 22nd, 2026 [June 22nd, 2026]
- What are the key outcomes of the Iran-US talks in Switzerland, what next? - Al Jazeera - June 22nd, 2026 [June 22nd, 2026]
- Iran war day 115: Lebanon truce appears to hold as Switzerland talks end - Al Jazeera - June 22nd, 2026 [June 22nd, 2026]
- Iran hails progress as first day of talks with US conclude after shaky start - The Guardian - June 22nd, 2026 [June 22nd, 2026]
- As War With U.S. Eases, Iran Steps Up Hangings of Dissidents - WSJ - June 22nd, 2026 [June 22nd, 2026]
- Iran shows Trump just how hard making peace will be - CNN - June 22nd, 2026 [June 22nd, 2026]
- Part of our culture: Iran defying hardships and dreaming of first World Cup knockout round appearance - NBC News - June 22nd, 2026 [June 22nd, 2026]
- Iran feels oppressed at this World Cup its players are battling toward history anyway - The New York Times - June 22nd, 2026 [June 22nd, 2026]
- Two Iranian men share their thoughts on the negotiations between the U.S. and Iran - NPR - June 22nd, 2026 [June 22nd, 2026]
- Iran deny U.S. claim that team tried to bring Revolutionary Guard member to L.A. - ESPN - June 22nd, 2026 [June 22nd, 2026]
- Former diplomat on how Israelis are reacting to the U.S.-Iran talks - NPR - June 22nd, 2026 [June 22nd, 2026]
- Blockade lifted, assets to be returned to Iran in Swiss talks breakthrough - South China Morning Post - June 22nd, 2026 [June 22nd, 2026]
- Live - US, Iran agree on roadmap for final deal despite early tensions | Iran International - - June 22nd, 2026 [June 22nd, 2026]
- Catholic leaders hope end to Iran war is near after Trump, Iran reach agreement - Catholic Standard - June 22nd, 2026 [June 22nd, 2026]
- US and Iran make progress in talks, aim to keep Hormuz open - AFR - June 22nd, 2026 [June 22nd, 2026]