GeopoliticalBrief-level answer30 Sep 2026
Is any single future for Iran likely?
“No. The most likely of six registered futures, a Guard-run holding pattern, stands at 13.74%, our estimate, scored when it resolves; about 43% lies outside all six.”
our estimate, scored when it resolvesOn the register: F-0020 14%, open · F-0008 12%, open · F-0009 12%, open · F-0010 9%, open · F-0011 6%, open · F-0021 4%, open. The forecast register
Primary Islamic Republic of Iran Affected United States of America, Israel
Geopolitical07 · Real authority moved to the Revolutionary Guard while the new Leader stayed unseen30 Sep 2026
Who actually holds power in Tehran?
“Into that gap, the source judged, the Revolutionary Guard moved as the decisive force: the only intact institution of national reach when the clerical apex fell.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geopolitical07 · Real authority moved to the Revolutionary Guard while the new Leader stayed unseen30 Sep 2026
Has the new Supreme Leader been seen since his appointment?
“As of 30 September 2026 no confirmed footage of him had been released since the appointment, according to Wikipedia's article on him (second-hand, retrieved 30 Sep 2026), which also records written messages attributed to him and read on state television.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geopolitical04 · The great powers gave Iran money and cover in 2026, but no protection30 Sep 2026
Will any great power protect Iran?
“The source's central judgement on Iran's external position was that the leading powers now manage Iran rather than balance it.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected United States of America, China, Russian Federation
Geopolitical02 · Three of the six futures resolve nothing, and the one settlement is the least likely30 Sep 2026
Do the six registered futures resolve the crisis?
“Three futures, Guard-Managed Attrition, Contested Drift and Frozen Siege, are variants of no resolution: the conflict grinds, freezes or muddles on.”
On the register: F-0020 14%, open · F-0008 12%, open · F-0010 9%, open. The forecast register
Primary Islamic Republic of Iran
Geopolitical03 · Removing the apex made Iran's risks move together30 Sep 2026
Why do Iran's risks move together?
“With that arbiter gone, the source read Iran's risks as correlated rather than diversified: a shock to one raises the odds of movement in the rest.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected United States of America, Israel
Geoeconomic05 · The UN measures lifted in 2015 were restored in 2025, and the source read US secondary measures as reaching third parties30 Sep 2026
How far does the sanctions perimeter around Iran reach, on the source's reading?
“The exposure travels with the transaction, not with the flag.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geopolitical06 · The 2026 war redrew the neighbourhood by subtraction30 Sep 2026
How did the 2026 war change Iran's neighbourhood?
“No year since 1979 reordered the Gulf and the Levant as fast as 2026, and it did so mainly by taking things away from Iran.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected Saudi Arabia, United Arab Emirates, Oman, Qatar, Kuwait, Bahrain, Jordan, Iraq, Syrian Arab Republic, Turkey
Geopolitical08 · Society has withdrawn its support, and the coercive core has held30 Sep 2026
Has Iran's coercive apparatus held?
“Through mid-2026 the source found no elite defection and no fracture in the security forces.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geoeconomic10 · Six domains are assessed, and three rate high for three reader types each30 Sep 2026
Where does exposure to Iran sit?
“The largest Iran exposure most firms carry sits outside Iran: the strait, the oil price, the compliance chain, Gulf assets.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected Saudi Arabia, United Arab Emirates, Oman, Qatar, Kuwait, Bahrain, Iraq
Geoeconomic10 · Domain: Hormuz transit and oil supply30 Sep 2026
Does the Strait of Hormuz stay open to normal commercial traffic?
“Crude through Hormuz reached a seven-day average of 13.5 mb/d to 28 Sep 2026, matching the pre-war baseline, under US military escorts and ship-to-ship transfers (Kpler, via CNBC, 30 Sep 2026).”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected Saudi Arabia, United Arab Emirates, Oman, Qatar, Kuwait, Bahrain
Geoeconomic10 · Domain: Gulf home infrastructure and hubs30 Sep 2026
Does Gulf infrastructure stay inside the war's range?
“Airports, fuel tanks and at least one desalination plant were struck, the source recorded; the Saudi East-West pipeline was shut in September 2026 after a drone strike launched from Iraq (CNBC, 30 Sep 2026).”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected Saudi Arabia, Iraq, Bahrain, Kuwait, Qatar, United Arab Emirates
Geoeconomic10 · Domain: Iraq energy dependency30 Sep 2026
Can Iraq keep its lights on without Iranian gas?
“About a third of Iraqi power generation depends on Iranian gas, a widely cited figure the source could not independently confirm; Iraqi militias and US forces struck each other during the war.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected Iraq
Geoeconomic11 · Brent moved further in both directions than the source's range30 Sep 2026
Did the oil price move as the source said?
“The US Energy Information Administration's daily Brent spot series shows a wider range over the same period: from US$68.53 to US$138.21 between 2 March and 17 July 2026 (EIA, release of 30 Sep 2026).”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geopolitical12 · The master signal is whether the new Leader appears and governs in his own voice30 Sep 2026
What decides which future for Iran arrives?
“Its fastest early-warning signal was whether the new Leader ever appears and speaks in his own voice.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geopolitical14 · The interim deal broke down before the research date, and Iran's seven-day plan was rejected after it30 Sep 2026
Has the US-Iran negotiating track held since July 2026?
“US forces struck Revolutionary Guard targets on 30 August and 1 September 2026, the first known US strike since 29 July, according to US Central Command as reported by Stars and Stripes (1 Sep 2026).”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected United States of America
Geopolitical17 · Two registrations were corrected downward on 7 August 2026, and both originals are still scored30 Sep 2026
Were any of the registered Iran forecasts corrected?
“Both moved down, and the unnamed tail moved up, from about 41% to about 43%: the correction made the outlook less confident, not more.”
our estimate, scored when it resolvesOn the register: F-0020 14%, open · F-0021 4%, open · F-0007 15%, superseded, still scored · F-0012 5%, superseded, still scored. The forecast register
Primary Islamic Republic of Iran
Geopolitical18 · The cone of futures widens with time: Iran is more uncertain at ten years than at two30 Sep 2026
Is Iran more uncertain at ten years than at two?
“None moves inside two years; each decides the decade.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
Geopolitical19 · Eleven discontinuities sit outside the six futures, and no odds are assigned to them30 Sep 2026
Which ruptures could replace the outlook with the least warning?
“Two carry the shortest warning and the highest impact, on the source's reading: loss of custody of nuclear material and an apex decapitation.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran
GeopoliticalExecutive summary · Since publication30 Sep 2026
What has moved since the research date?
“Since the research date, the US President rejected Iran's seven-day plan to reopen the strait on 26 September 2026 (Al Jazeera).”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran Affected United States of America
Geopolitical23 · Seven dated tripwires would show a key judgement wrong30 Sep 2026
What would prove the Iran call wrong?
“The call would be wrong if a single future became likely: above all, a durable settlement signed by an Iranian leadership able to deliver it, with independent nuclear verification restored and six months without cross-border strikes.”
The brief’s reading of the evidence; not a registered forecast.Primary Islamic Republic of Iran