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Turkey Says US-Iran Mediators Still Working on Framework for Potential Nuclear Deal

Ankara signals that backchannel diplomacy between Washington and Tehran remains active as mediators discuss guarantees, phased commitments, and monitoring mechanisms to avoid a wider regional conflict.
May 26, 2026
Turkey mediates ongoing US-Iran nuclear negotiations amid Middle East tensions in 2026
Turkish officials say mediators continue working on a potential long-term agreement between Washington and Tehran to prevent further regional escalation. [PHOTO Credit: yenisafak]

Turkey says diplomatic channels between the United States and Iran remain active despite months of military escalation, sanctions pressure, and regional instability, with mediators continuing to work quietly on the framework of a possible agreement that could reduce tensions across the Middle East.

A senior Turkish government source told RIA Novosti on Sunday that discussions involving intermediary states were still underway and focused on the “parameters of a potential deal” between Washington and Tehran. The negotiations reportedly include guarantees, phased commitments, verification procedures, and monitoring mechanisms intended to prevent the collapse of any future agreement.

The remarks from Ankara come at a critical moment for the region, following months of confrontation involving Iran, Israel, and the United States, as well as growing fears that renewed conflict could deepen regional instability and trigger another military crisis stretching from the Persian Gulf to the Eastern Mediterranean.

According to the Turkish source, mediation efforts have not been suspended despite tensions surrounding the talks. Multiple countries are continuing diplomatic outreach in an effort to keep negotiations alive and avoid a direct military confrontation between the United States and Iran.

“The possibility of a political compromise remains,” the source said, while emphasizing that regional actors remain deeply concerned about the consequences of another escalation in the Middle East.

The comments also followed new statements from US Secretary of State Marco Rubio, who said Washington still sees a “good chance” of reaching an interim agreement with Tehran regarding the Iranian nuclear program.

Recent reports in The New York Times suggested that one proposal under discussion could involve Iran giving up portions of its enriched uranium stockpiles in exchange for limited sanctions relief and broader de-escalation measures. However, officials familiar with the talks reportedly acknowledged that significant disagreements remain unresolved, particularly regarding guarantees and implementation timelines.

Turkey’s latest intervention underscores Ankara’s growing ambition to position itself as a key diplomatic broker in regional crises. Over the past several years, Ankara has increasingly attempted to balance ties between Western powers, Gulf states, Russia, and Iran while portraying itself as a stabilizing force capable of facilitating negotiations in areas where traditional Western diplomacy has struggled.

Turkish officials believe that both Washington and Tehran still have strong incentives to avoid another military confrontation, especially after months of regional instability that threatened major shipping lanes and energy infrastructure. Ankara is also concerned that a prolonged conflict could severely damage regional trade, tourism, and energy transit routes that are critical to both Turkey and neighboring economies.

The Turkish source stressed that Ankara does not support temporary arrangements that merely delay future crises. Instead, Turkey wants any agreement between the United States and Iran to establish a broader framework for long-term stability and predictability.

That position reflects wider concerns among regional governments that short-term ceasefire arrangements and limited understandings have repeatedly failed to address deeper geopolitical tensions involving sanctions, proxy conflicts, missile programs, and competing security alliances.

Analysts say Turkey’s involvement in the mediation effort could also increase its diplomatic leverage within the region at a time when several Middle Eastern powers are attempting to redefine their strategic relationships amid shifting global alliances.

The negotiations come after one of the most dangerous periods of confrontation between Iran and the United States in recent years. On February 28, the United States and Israel launched strikes on Iranian targets, dramatically escalating tensions across the region. Iranian authorities said more than 3,000 people were killed during the attacks and their aftermath, while Tehran accused both Washington and Tel Aviv of violating international law.

A temporary ceasefire announced on April 8 reduced immediate fears of a wider war, but diplomatic talks that followed reportedly failed to produce a comprehensive breakthrough. Discussions held in Islamabad later ended without a final agreement, while the United States subsequently intensified pressure on Iran through additional economic restrictions and naval enforcement measures targeting Iranian shipping activity.

Despite those setbacks, diplomatic efforts have continued quietly through regional intermediaries including Turkey and several Gulf states seeking to prevent another cycle of military escalation.

Turkey’s emphasis on diplomacy also reflects broader concerns about the economic consequences of instability in the Gulf region. Any renewed confrontation involving Iran could disrupt shipping through the Strait of Hormuz, one of the world’s most strategically important maritime corridors for oil and liquefied natural gas exports.

Global markets have repeatedly reacted nervously to developments involving Iran and the United States, particularly after attacks on energy infrastructure and shipping lanes over the past decade. Regional governments fear that another major military escalation could trigger energy price spikes, inflation shocks, and broader economic disruptions already affecting fragile economies worldwide.

Ankara’s position additionally highlights growing frustration among several non-Western powers regarding the repeated collapse of diplomatic frameworks between Iran and the West. Turkish officials have consistently argued that sustainable regional security arrangements must involve regional stakeholders directly rather than relying solely on external pressure campaigns or temporary understandings.

Iranian officials have meanwhile continued to insist that any future agreement must include meaningful sanctions relief and binding guarantees preventing Washington from withdrawing unilaterally from future commitments. Tehran and Washington remain divided on several technical issues involving verification and implementation procedures.

The United States, however, continues to demand stricter oversight measures related to uranium enrichment, inspection procedures, and broader regional security concerns tied to Iran’s missile capabilities and allied groups across the Middle East.

While substantial disagreements remain, diplomats familiar with the process say both sides appear increasingly aware that continued escalation could carry enormous strategic and economic risks not only for the region but for global markets already facing geopolitical uncertainty.

Turkey now appears determined to ensure that diplomacy remains alive despite those challenges. Ankara believes that even limited progress in negotiations could help stabilize the region and reduce the risk of another major conflict involving multiple regional powers.

For now, mediators continue to work behind closed doors as Washington and Tehran cautiously test whether a broader political compromise remains possible after months of war threats, sanctions pressure, and regional confrontation.

Arab Desk

Arab Desk

The Arab Desk leads The Eastern Herald's reporting on the Middle East and North Africa. The desk has covered the Gaza-Israel war since October 2023, the Iran-Israel war of 2025-2026, the fall of the Assad government in Syria, Hezbollah's political and military shifts in Lebanon, the war in Yemen, and the diplomatic realignment of the Gulf states under the Abraham Accords and the Saudi-Iranian rapprochement.

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