Erdogan and Zelenskyy met in Istanbul on Saturday and announced they would work toward a new Black Sea grain corridor — a successor to the 2022 deal that collapsed when Russia withdrew in July 2023. Erdogan called attacks on civilian vessels "unacceptable" regardless of origin, while Zelenskyy accused Russia of making Black Sea navigation dangerous. Neither leader offered specifics on enforcement or timeline. The diplomatic choreography was deliberate. The meeting coincided with US Secretary of State Marco Rubio telling reporters in Atlanta, after a G20 foreign ministers gathering, that the US is reviewing proposals from Türkiye and India to resume grain and energy shipments. Rubio framed the corridor as separable from the war itself: "It doesn't solve the war, but at least it solves a unique aspect of it." Türkiye occupies a genuinely rare position — NATO member, maintainer of ties with both Moscow and Kyiv, controller of the Turkish Straits under the Montreux Convention. Ankara has already sent both sides a proposal to end attacks on commercial shipping. Neither Russia nor Ukraine has acted on it. That detail matters more than the press conference language. Zelenskyy used the meeting to float broader diplomatic formats, including the possibility of talks in Türkiye involving Europe and other partners — a signal that Kyiv wants to diversify the negotiation venue beyond the US-brokered track headed to the UAE in November. He told reporters "strong decisions are needed" and called on all levels to signal to Russia that "there is no alternative to peace." Erdogan, for his part, welcomed Trump's diplomatic initiative and reiterated Türkiye's readiness to host talks, citing previous Istanbul rounds that produced early-war frameworks. His formulation — "no losers in a just peace" — is calibrated ambiguity designed to avoid alienating Moscow while sounding supportive of Kyiv. The real test is whether any corridor materializes. The original Black Sea Grain Initiative moved roughly 33 million tonnes of food before Russia pulled out. Drone strikes on commercial vessels — including a recent hit on the Liberian-flagged Contship Jet in Bulgaria's exclusive economic zone — have made the Black Sea a live hazard for shipping. Insurance costs have spiked, and some carriers now avoid the route entirely. The structural problem remains: Russia has no incentive to agree to safe passage unless it gets something in return, and Ukraine has no leverage to enforce compliance. Türkiye can convene, but it cannot compel. Until one side's calculus changes — through battlefield shifts, sanctions pressure, or a credible US enforcement mechanism — the corridor remains aspirational.
