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The Tabularium · Call 2026-08-08-03Hit

The Houthi movement or an Iran-aligned Iraqi militia carries out at least one attack specifically on Gulf energy, port, or airport infrastructure within three weeks of Saudi Arabia's August 7 warning, by August 28, 2026.

National SecurityAfrica / Middle EastSaudi ArabiaYemenIraq
Issued No. 39 · 8 Aug 26  ·  Due 28 Aug 26  ·  Opening call 55% — likely

The wording, the opening probability, and the counter-signal below were fixed when this call was published. Updates revise the reading — never the record: the verdict is graded against the opening call.

The trajectory

The call stands at its probability until revised; each dot is a recorded reading.0%50%100%8 Aug 26 — 55% (No. 39): Opening call21 Aug 26 — 95% (No. 52): Houthis claimed drone strikes on Najran airport and an Aramco facility on August 20, following the August 8-9 claimed strike on Aramco's Jazan refinery — the…due 28 Aug 26Hit95%8 Aug 26

The record since

  • 21 Aug 26 No. 52 · revised to 95%
    Houthis claimed drone strikes on Najran airport and an Aramco facility on August 20, following the August 8-9 claimed strike on Aramco's Jazan refinery — the call only requires an attack carried out on Gulf energy/airport infrastructure, which has now happened at least twice inside the window regardless of Saudi confirmation of damage.

What would overturn it

A strike hitting one of those three infrastructure categories, which would confirm the intelligence behind Riyadh's specific warning, versus the campaign staying confined to its established tanker and military-base target set.

The verdict

Hit  Resolved 31 Aug 26.

On August 9 — two days after Saudi Arabia's warning — the Houthis struck the Saudi Aramco refinery in Jizan, with military spokesman Yahya Saree claiming a 'precise' hit on the facility, squarely within the Gulf energy-infrastructure category rather than the established tanker/military-base target set.

Source: https://www.aljazeera.com/news/2026/8/9/saudi-arabia-says-fire-extinguished-at-aramco-facility-in-jizan

As logged at issue

Roughly even odds the Houthi movement or an Iran-aligned Iraqi militia carries out an attack specifically on Gulf energy, port, or airport infrastructure within three weeks of Saudi Arabia's August 7 warning, rather than continuing to strike tankers and military targets as it has for months. Watch for a strike hitting one of those three infrastructure categories, which would confirm the intelligence behind Riyadh's specific warning, versus the campaign staying confined to its established target set.

Cite this call

The Cursus Publicus, Call 2026-08-08-03 — recorded 8 Aug 26. https://archive.cursuspublic.us/calls/2026-08-08-03.html