Iran-US talks: no ceasefire extension under discussion

Officials said Tehran and Washington are not currently discussing an extension of a ceasefire, even as negotiators work within a defined 60-day period aimed at closing out a broader package on Iran’s nuclear programme and sanctions relief.

According to officials, the 60-day window is designed as an extendable timeframe to complete a final agreement, rather than an automatic mechanism that prolongs a ceasefire. They said market reaction had not yet been established.

60-day window framed as negotiable 60-day window framed as negotiable, not automatic Officials said the 60-day period was included in Officials said the 60-day period was included in a draft understanding to give negotiators space to resolve technical points. Those issues include limits on enrichment, how verification would operate, and the sequencing of any sanctions relief. One official described the 60 days as a negotiable interval and said talks could continue within that period. Officials also cautioned that the arrangement does not bind either side to a ceasefire beyond the end of the window. Enrichment limits, verification, and sanctions sequencing Officials said what happens during the 60 days will shape whether sanctions relief is introduced in phases alongside verification steps, or whether relief is deferred until further guarantees are secured. Observers warned that operational design choices on inspections and sequencing will be decisive for both markets and regional actors. Officials did not provide additional detail on how the inspection process would be structured. Risk sensitivity as timelines tighten Officials cautioned that the ceasefire window does not, by itself, remove uncertainty beyond the set interval. That distinction, they said, leaves oil and regional risk premia exposed to shifts in the talks’ trajectory. Officials noted that traders often reprice risk as Officials noted that traders often reprice risk as diplomatic timelines compress. They added that safe-haven assets can gain when uncertainty increases, though they said immediate market reaction was pending.

Deadline set under the 60-day timetable

Negotiators have until October 11, 2026, under the 60-day timetable to reach a final agreement, officials said. They added that the same period can also be used to agree a formal extension.

Officials portrayed the next phase as centered on completing the technical elements needed to translate political understandings into an implementable framework, while keeping the ceasefire provision limited to the stated interval unless both sides decide otherwise.