Iran's foreign minister said a lack of trust is a primary reason negotiations with the United States are delayed [1, 2].

The statement highlights the diplomatic deadlock between the two nations as they attempt to find a path toward ending the current conflict. Because mutual distrust hampers progress, the timeline for a resolution remains uncertain.

Speaking in Tehran, the foreign minister said the deficit of confidence is a critical barrier to diplomatic breakthroughs [1, 2]. The minister said this atmosphere of suspicion continues to stall the conversations necessary to stop the war [2].

Reports indicate these sentiments were expressed across multiple engagements. On May 16, 2026, the minister said that the lack of trust is the biggest obstacle in the negotiations to put an end to the war with the U.S. [2].

Earlier, in a report dated May 1, 2026, the minister said that the absence of trust is delaying the talks [1]. The consistent messaging suggests that Tehran views the psychological and political divide as a larger hurdle than the specific technical terms of a potential agreement.

Neither side has detailed a specific mechanism to rebuild this trust, but the foreign minister said that without it, the diplomatic process cannot move forward [1, 2]. The ongoing friction continues to define the relationship between the two powers as they navigate the complexities of conflict resolution.

A lack of trust is one of the main reasons negotiations with the United States are delayed

The emphasis on 'trust' over policy specifics suggests that the diplomatic impasse is rooted in a fundamental credibility gap. By framing the delay as a psychological or relational failure rather than a disagreement over terms, Tehran is signaling that any successful resolution will require significant confidence-building measures before a formal peace agreement can be reached.