Iran’s deputy foreign minister said on April 18 that no date has been set for the next round of Iran‑U.S. peace talks [1].

The delay matters because a framework for negotiations is a prerequisite for any further timetable, and without it the stalled nuclear talks risk prolonging regional tension and economic sanctions. Both Tehran and Washington have signaled that a clear, mutually‑acceptable structure will determine whether the process can move forward.

Khatibzadeh made the remarks on the sidelines of an annual diplomatic forum in Antalya, Turkey, where officials from multiple countries gathered to discuss regional security [2]. "Until we agree on the framework, we cannot set a date," he said. "We hope that as soon as we can finalize that, then we can move on to the next step," he said [2].

The deputy minister said that a "framework of understanding must be agreed first before a date can be set" [1].

The first round of talks, held earlier this year, ended without a definitive roadmap, prompting both sides to return to core issues such as nuclear compliance, sanctions relief, and regional confidence‑building measures.

Analysts note that without a concrete framework, any future round could repeat the same pattern of inconclusive outcomes.

U.S. officials have not provided a specific comment on the timing, but the public record shows they share Tehran’s view that a detailed framework is essential before scheduling further meetings. The absence of a set date therefore signals that diplomatic momentum remains contingent on detailed, technical negotiations rather than political gestures.

What this means: The stalemate underscores how procedural gaps can stall high‑stakes diplomacy. Until Iran and the United States nail down a comprehensive negotiation framework, the prospect of a new round of talks—and the broader goal of easing sanctions and stabilizing the Middle East—remains uncertain.

“"Until we agree on the framework, we cannot set a date."”

Without a mutually accepted framework, the Iran‑U.S. dialogue is likely to remain in limbo, extending the current sanctions regime and keeping regional security challenges unresolved.