Turkey's Unique Strategic Position

Turkey's ability to mediate between Ukraine and Russia derives from its unusual position in the geopolitical landscape:

• NATO member: Turkey joined NATO in 1952 and is the alliance's second-largest military; theoretically committed to collective defence
• Russia economic partner: Major purchaser of Russian energy; hosts significant Russian economic activity; Turkish Stream pipeline brings Russian gas to Europe through Turkey
• Pre-war Ukraine relationship: Major buyer of Ukrainian grain; supplied Ukraine with Bayraktar TB2 drones before the invasion
• No sanctions on Russia: Turkey declined to join Western sanctions, keeping Turkish territory accessible to Russian business and enabling trade that Western countries cut off
• Bosphorus Straits control: Under the Montreux Convention, Turkey controls warship transit through the Turkish Straits — giving it unique power over Black Sea naval dynamics

No other NATO member maintains Turkey's dual access to both Kyiv and Moscow. This makes Ankara the most credible Western-aligned mediator available.

The Montreux Convention: Bosphorus Control

The 1936 Montreux Convention gives Turkey authority to regulate warship transit through the Bosphorus and Dardanelles. Ukraine invoked the convention to request Turkey close the straits to warships when Russia invaded:

• On 27 February 2022, Turkey declared that "in its opinion a state of war exists" in the Black Sea, triggering Article 19 of Montreux
• This prevented new Russian warships from entering the Black Sea from the Mediterranean
• However, Russian ships already in the Black Sea (the bulk of Russia's Black Sea Fleet) were unaffected
• The closure also technically prevented NATO warships from reinforcing Black Sea states
• Overall effect: froze the naval balance as it existed at the war's start, preventing further Russian naval buildup but not removing existing Russian naval capability

Turkey's Montreux invocation helped Ukraine while also limiting NATO's ability to directly intervene — a characteristically balanced move.

Istanbul Peace Talks (March 2022)

The most significant early Ukraine-Russia direct negotiations took place in Istanbul on 29 March 2022, hosted by Turkey:

• The meeting followed earlier rounds in Belarus (February 28) and Polish-Belarusian border (March 3, 7)
• Turkey provided the venue, security, and facilitation — Erdoğan personally hosted the delegations
• Ukraine's team (including Podolyak, Arakhamia) presented a framework: Ukrainian neutrality, no foreign military bases, in exchange for binding security guarantees from a defined group of states
• Russia signaled it "would significantly reduce military activity near Kyiv and Chernihiv" — which happened via the withdrawal from northern Ukraine in late March/early April 2022
• A draft framework was circulated but never finalized

The Bucha massacre revelations (April 2–3, 2022) effectively ended the Istanbul process. Ukraine's public was not prepared to negotiate with Russia after evidence of systematic war crimes. Zelensky said further talks were impossible "after what we saw at Bucha."

Turkey offered to host further rounds but neither side has accepted for direct government-to-government talks since.

The Black Sea Grain Initiative

Turkey's most impactful mediation achievement was the Black Sea Grain Initiative, signed in Istanbul on 22 July 2022:

Background

Russia's naval blockade of Ukrainian ports blocked approximately 20 million tonnes of grain stockpiled in Ukraine. With Ukraine supplying approximately 10% of global wheat and 50% of global sunflower oil exports, the blockade threatened food crises in Middle Eastern and African countries dependent on Ukrainian grain.

The Deal

• Ukraine, Russia, Turkey, and UN signed the initiative
• A Joint Coordination Centre (JCC) established in Istanbul, staffed by all four parties
• Ukrainian ships inspected by JCC representatives before departure and upon arrival
• Designated shipping corridor through the Black Sea with de facto Russian agreement not to attack
• The deal ran from July 2022 through July 2023

Results

• Approximately 33 million tonnes of food exported through the corridor before Russia exited
• Provided Ukraine approximately $10–15 billion in export revenue critical for financing the war
• Reduced global food price pressures
• Russia's objection: the parallel deal on Russian food/fertilizer exports receiving fewer eased constraints than promised

Russia Withdrawal (July 2023)

On 17 July 2023, Russia announced it would not renew the grain deal, citing insufficient implementation of its demands for Russian agricultural exports. Ukraine subsequently used naval drone attacks to significantly degrade Russia's Black Sea Fleet, effectively creating a de facto grain corridor without Russian consent by late 2023.

Prisoner and POW Exchanges

Turkey has facilitated multiple significant prisoner exchanges between Ukraine and Russia:

• Azovstal commanders exchange (September 2022): The commanders of the Azov Regiment who surrendered at Mariupol were held in Russian custody and transferred to Turkey as a condition of their safety; they remained in Turkey under Turkish guarantee until being returned to Ukraine in late 2023
• Regular POW exchanges: Turkey has provided logistics, neutral territory, and facilitation for multiple bilateral POW exchanges throughout the war
• Civilian exchange facilitation: Some exchanges of detained civilians also used Turkish neutral ground

Ukraine's specific appreciation for Turkey's POW exchange role — particularly the Azov commanders — has created goodwill that sustains Turkey's mediating access through diplomatic tensions on other issues.

Turkey and Sanctions: Walking the Line

Turkey declined to join Western sanctions against Russia, creating friction with NATO allies but preserving Turkey's mediation capital:

• Turkey-Russia trade actually increased significantly after Western sanctions — Turkish goods partially compensating for items Russia could no longer import from Europe
• US secondary sanctions concerns: Washington has warned Turkish banks and businesses about facilitating sanctions evasion; some Turkish companies have complied with US pressure
• Turkey's logic: sanctions avoidance maintains leverage with Russia; complete economic rupture would end Turkey's mediating access
• NATO tension: Allies view Turkey's Russia trade as undercutting the sanctions strategy

Bayraktar Drones: Complicated Neutrality

One aspect of Turkey's position that complicated its mediating neutrality was the Bayraktar TB2 drone. Turkey had supplied Ukraine with TB2s before the invasion:

• Ukraine received approximately 36 Bayraktar TB2 drones before February 2022
• In early weeks of the invasion, TB2s were highly visible and effective — viral videos showed them destroying Russian vehicles
• Baykar (manufacturer owned by Erdoğan's son-in-law) reportedly provided additional systems to Ukraine after the invasion
• Russia complained about Turkish drone support for Ukraine
• Turkey's defense: sales predated the war; Baykar is a private company; TB2s are commercially available

The Bayraktar supply strained Turkey's claimed neutrality with Russia but gave Turkey credibility with Ukraine. Russia ultimately accepted the situation rather than break with Turkey.

Erdoğan's Strategic Calculations

Erdoğan's Ukraine-war strategy reflects consistent Turkish national interest calculation:

• Maximize leverage: Being essential to all parties (Russia, Ukraine, NATO) is more valuable than picking a side
• Economic opportunity: Filling Russian import gaps; becoming a logistics hub for sanctioned goods; tourism boom as Russians moved money through Turkey
• F-16 negotiating chip: Turkey's objection to Sweden/Finland's NATO membership was partly leveraged for US F-16 sales — a deal completed in 2024
• Domestic audience: Non-alignment posture plays well in Turkey's tradition of independent foreign policy
• Long-term Black Sea positioning: Turkey as the dominant Black Sea power benefits from the war exhausting both Russia and Ukraine

Limits of Turkey's Mediation Role

Turkey's mediation capability has real limits:

• Turkey cannot compel either side to accept terms — it is a facilitator without coercive leverage
• Ukraine does not fully trust Turkey's neutrality given Russia-Turkey economic ties
• NATO allies view some Turkish positions as problematic — F-16/Sweden blocking, sanctions non-compliance
• Russia may accept Turkish mediation for incremental issues (POWs, grain) but not for strategic ones (territorial settlement)
• As a grain deal successor emerged through Ukrainian naval deterrence rather than Turkish mediation, Turkey's food corridor role diminished

Status as of 2026

As of February 2026, Turkey remains an available mediation channel but not the primary one:

• The Trump administration's diplomacy (Kellogg mission, Saudi Arabia venue option) has partially displaced Turkey as the central peace process facilitator
• Turkey continues to offer its good offices for direct Ukraine-Russia talks
• Turkey-Russia economic ties remain substantial
• Ukraine-Turkey relationship is functional if not fully trusting
• Erdoğan has continued to offer "shuttle diplomacy" meeting both Putin and Zelensky, but no breakthrough has resulted

Frequently Asked Questions