Does the US or Israel strike Iran's Pickaxe Mountain nuclear site, does the coercive standoff continue without a strike, or does a diplomatic/IAEA track open, before 30 Nov 2026?
Horizon 2026-11-30 · reviewed by desk:gulf on 2026-09-17
Paths
A strike on the nuclear facility
Highly unlikely (5-20%)A US or Israeli strike on Iran's Pickaxe Mountain site (or another declared nuclear facility) is reported.
evidence tally — not a probability
Band set 2026-09-17 — Statement of intent only as of filing; no operational indicators (force posture, IAEA emergency session) confirmed yet. band history ↓
Talks or IAEA access reopen
Unlikely (20-45%)IAEA access or renewed nuclear talks are announced.
evidence tally — not a probability
Band set 2026-09-17 — US energy secretary has publicly suggested a deal 'may not materialize soon' as of 9 Sep; no access announcement yet. band history ↓
Coercive pressure without a strike(default path)
Likely (55-80%)Rhetoric, sanctions, and IAEA pressure continue; no strike occurs.
evidence tally — not a probability
Band set 2026-09-17 — No strike reported as of filing; falling gold price argues markets are not pricing an imminent strike. band history ↓
Signposts
A strike on the nuclear facility
- Quietheldprovisional
Gold rises more than 5% over 5 sessions
Carried forward from quiet — data degraded (gap), held 1 of 3 days.
lit on 5% of evaluable days (n=60)
- Quietprovisionalweight 2
US bomber/carrier posture reported near the Gulf (editor log)
manual rule reads quiet (value=n/a).
lit on 0% of evaluable days (n=151)
- Litheldprovisional
Coverage of new Iran sanctions rises
Carried forward from lit — data degraded (gap), held 1 of 3 days.
lit on 5% of evaluable days (n=123)
- Quietheldprovisionalweight 2
Coverage of Iran's nuclear program / IAEA stays abnormally high
Carried forward from quiet — data degraded (gap), held 1 of 3 days.
lit on 0% of evaluable days (n=123)
Talks or IAEA access reopen
- No baselineheldprovisional
Coverage combining Iran and IAEA/talks rises
Carried forward from no_baseline — data degraded (gap), held 1 of 3 days.
lit on 31% of evaluable days (n=81)
Coercive pressure without a strike
- Litheldprovisional
VIX stays under 20
Carried forward from lit — data degraded (gap), held 1 of 3 days.
lit on 100% of evaluable days (n=149)
What it would move
Gold is the standard risk-off read on a Gulf strike scenario; it fell across early September, which argues against a build-up already being priced.
Broad market fear gauge; a genuine strike risk should show here before it shows in regional equities.
The evidence
No new evidence this week.
On the record
Is a US or Israeli strike on an Iranian nuclear facility reported by at least 2 independent and 1 state-owned outlet in Zaviye's source registry by 30 Nov 2026?
openRequires desk sign-off before publication of the outcome. Evidence must be 2+ independent source blocs and 1+ state-owned outlet reporting the strike as having occurred, not merely threatened.
Opens 2026-09-18 · Closes 2026-11-30 · baseline editor_default (10% hist. freq., n_eff=0.0)
Current band: Highly unlikely (5-20%)
Revision history (1)
2026-09-17 Highly unlikely (5-20%) — desk:gulf
Statement of intent only; no operational indicators confirmed; gold falling argues against markets pricing an imminent strike.
What changed
- 2026-09-17 Coercive pressure without a strike band set to Likely (55-80%) by sync
- 2026-09-17 Talks or IAEA access reopen band set to Unlikely (20-45%) by sync
- 2026-09-17 A strike on the nuclear facility band set to Highly unlikely (5-20%) by sync