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Iran

Narrow room for manoeuvre · updated 6 November 2026

What they did

On 5 November the Revolutionary Guards said 2 tankers and 1 tug using unauthorised routes had caught fire in separate incidents; the navy said 1 tanker had struck a mine east of the Strait of Hormuz. According to CNBC, 35 ships were hit in October, the highest monthly count of the war. Foreign Minister Araghchi spoke by phone with his Saudi and Qatari counterparts on 5 November.

Why

Democrats won both chambers in the US midterms on 3 November, and the new Congress takes office in January; Tehran reads time as working in its favour as it seeks to have the blockade and sanctions lifted before the nuclear file. According to CNBC, Eurasia Group cut the probability of a deal from 20% to 10%.

What they must do

It has to keep passage through Hormuz subject to its own approval by punishing unauthorised routes, while keeping the Qatari and Saudi channels open without provoking a possible post-election US strike.

What comes next

The reply to Qatar's mediation comes first. Second is the risk of a new US strike, which Eurasia Group puts at 60%. Third is UKMTO's incident count for November.

Preference

Keep Hormuz on the table as leverage that can be released within two days; secure the lifting of the blockade and sanctions ahead of any nuclear sequencing.

Observed behaviour

It claims shipping incidents on 'unauthorised route' grounds while keeping up diplomatic contact with Riyadh and Doha the same day; it uses pressure and the negotiating table together.

Sources

  1. CNBC — U.S. crude oil rises back above $90 as investors weigh uncertainties around Iran war
  2. The National — Oil rebounds from two-month low as uncertainty lingers over Iran war

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