One of the more creative proposals to emerge from Tuesday’s indirect Iran-US nuclear talks in Geneva was the concept of a temporary suspension of Iranian uranium enrichment — an arrangement that might give both sides enough of what they need to reach a deal without requiring either to cross its stated red lines permanently. Iranian Foreign Minister Araghchi confirmed that the idea had been discussed, though significant questions about the duration and conditions of any such suspension remained unresolved.
The talks, facilitated by Oman and lasting three and a half hours, ended with agreement on general guiding principles and a commitment to exchange draft texts before a third meeting in roughly two weeks. Araghchi described the session as more constructive than the first round and expressed measured optimism about the direction of the negotiations.
The temporary suspension concept is technically appealing because it sidesteps the most intractable disagreement — Iran’s refusal to permanently surrender its enrichment rights versus the US insistence on a complete halt — by framing any pause as time-limited rather than permanent. The challenge is that both sides have very different ideas about how long such a suspension should last, complicated further by the uncertainty surrounding the physical damage to Iranian nuclear facilities from US airstrikes.
Iran also offered to dilute its stockpile of 60% enriched uranium and to expand IAEA access at damaged nuclear sites — steps that, combined with a temporary enrichment pause, would represent a significant and verifiable reduction in the immediate proliferation risk posed by its programme. The US response to these offers was not publicly characterized.
Meanwhile, the geopolitical and domestic pressures on both sides continued to mount. Khamenei threatened US warships, Iran conducted exercises in the Strait of Hormuz, and inside Iran the prosecution of over 10,000 protesters continued — a reminder that the window for diplomatic progress was being held open against considerable force.