US-Iran nuclear negotiations are expected to continue for an extended period, according to former US diplomat Henry Ensher, who described the ongoing diplomatic efforts as a "stopgap measure" rather than a final resolution.
His comments come amid reports of a possible memorandum of understanding (MoU) between Tehran and Washington aimed at easing immediate tensions.
What Did Former US Ambassador Henry Ensher Say?
Henry Ensher, former US ambassador to Algeria, told Al Jazeera that the current diplomatic progress does not resolve the core disputes between the United States and Iran.
"There's been no resolution of the fundamental conflicts between the US and Iran. At best, it gives the protagonist, or the antagonist, the opportunity to rest and reset and see what else can be done," he said.
He emphasized that any current MoU should be seen only as a temporary pause in hostilities rather than a lasting agreement.
Why Is the MoU Considered a Stopgap Measure?
According to Ensher, the proposed memorandum of understanding between Tehran and Washington is not a comprehensive peace deal but a temporary arrangement designed to reduce immediate tensions.
He suggested that both sides are effectively using the agreement as a breathing space, rather than addressing long-standing political and strategic disagreements.
What Role Does the Strait of Hormuz Play in the Talks?
Ensher also highlighted that one of the few concrete developments appears to be related to the Strait of Hormuz, one of the world's most critical oil shipping routes.
He noted that both sides may have agreed in principle to reopen the waterway under a structured process, signaling limited cooperation despite broader tensions.
Why Will Nuclear Negotiations Take a Long Time?
On the nuclear issue, Ensher warned that progress will be slow and complex due to deep-rooted disagreements between Washington and Tehran.
"On the nuclear side, that will go on for a long time," he said, suggesting that key issues such as enrichment levels, sanctions relief, and verification mechanisms remain unresolved.
What Does This Mean for US-Iran Relations?
Experts believe the current diplomatic phase reflects cautious engagement rather than a breakthrough. While limited agreements may help reduce immediate risks, major structural disagreements continue to block any long-term settlement.
As a result, US-Iran nuclear negotiations are likely to remain prolonged, fragmented, and highly sensitive in the coming months.