OFFSETOFFSET

2026-05-11

4 min read

Hormuz Watch — 2026-05-11

Strait remains effectively closed. Project Freedom paused under ceasefire framework. IRGC consolidating control via the new Persian Gulf Strait Authority. Oil hovering ~$101 on diplomatic optimism; insurance market still pricing war.

Bottom Line

The fragile US–Iran ceasefire is the only thing keeping Brent under $110. Iran is using the diplomatic pause to institutionalize its control of the chokepoint — not retreat from it. The Ocean Koi seizure (May 8) and the unilateral declaration of the Persian Gulf Strait Authority are facts on the water that will outlast any MoU. Shippers should assume Hormuz is structurally degraded through Q3 even in a best case.

Tactical Picture — Last 72 Hours

  • 08 May — IRGC Navy seized the oil tanker Ocean Koi in the Gulf of Oman, claiming it was “disrupting Iranian oil exports.” First seizure since the Project Freedom pause.
  • 07 May — Three US destroyers (USS Fifth Fleet) dispersed an Iranian fast-attack swarm in the strait; CENTCOM struck Iranian missile/drone sites in retaliation. Six IRGCN small boats destroyed.
  • 07 May — Chinese chemical tanker JV Innovation attacked — first Chinese-flagged hull hit since 28 Feb. Significant diplomatic signal toward Beijing.
  • 06 May — Project Freedom paused after <48 hours by “mutual agreement” between Trump administration and Tehran, citing progress on a 14-point MoU.
  • 05 May — French-operated CMA CGM San Antonio struck by cruise missile in the strait; 8 crew injured.

Iran’s Institutional Move

Iran announced the Persian Gulf Strait Authority on Monday — a new body claiming regulatory jurisdiction over Hormuz transits, requiring “full coordination and clearance” from Iranian forces. The declared maritime control zone extends west and east of the strait into the Gulf of Oman. Iran is also publishing “alternative transit routes” that funnel traffic through its territorial waters past Larak Island.

This is the play: convert the wartime blockade into a peacetime sovereignty claim. If the MoU is signed without explicitly nullifying this, Iran wins a permanent toll booth.

Energy & Markets

  • Brent crude settled near 114.44 intraday peak hit on 4 May (Project Freedom launch day) — the 2026 high.
  • IEA estimates ~14 mbpd of supply removed from global flows by the crisis.
  • Hormuz throughput running at ~5% of pre-war average; ~20% of global LNG trade exposed.
  • Asia refined-product shortages intensifying — watch Singapore cracks and Japanese/Korean utility burn rates.

Shipping & Insurance

  • 1,550 vessels stranded; 22,500 mariners trapped (IMO figures; some estimates as high as 2,000 ships / 20,000 seafarers).
  • War-risk premiums: 3–8% of vessel value per transit (8M per VLCC). Pre-war baseline was ~0.25%.
  • P&I war-risk cover for Hormuz transits was withdrawn 5 March — still not restored on standard terms.
  • Vessels from 87 countries waiting on passage.
  • US: BMD-capable destroyers, 15,000 service members, 100+ aircraft (F-15/16/35, EA-18G, AH-64, MH-60), undersea drones for mine-clearance. Fifth Fleet maintaining blockade of Iranian ports begun April 2026.
  • Iran: IRGCN small-boat swarms, ASCMs, sea mines confirmed laid in the strait, drone fleets. IRGC has threatened “heavy attack” on US assets if Iranian tankers are engaged.

Watch List — Next 7 Days

  1. MoU signing or collapse. A 14-point one-page memorandum is reportedly close. Either outcome is a $10+/bbl mover.
  2. Beijing response to JV Innovation attack. China has stayed quiet; a PLAN escort announcement would be a regime-change-level development for the strait.
  3. Whether Iran releases Ocean Koi — read on Tehran’s seriousness about de-escalation.
  4. Insurance market reopening. Watch Lloyd’s JWLA-027 listing changes and Norwegian Hull Club guidance.
  5. Second Project Freedom attempt. Pentagon framed pause as “temporary”; resumption signals MoU collapse.

Strategic Read

The insurance market is the honest broker here. Premiums at 3–8% of hull value say the market thinks this is structurally unresolved regardless of headline diplomacy. Until P&I war-risk is restored and JWLA pricing normalizes, “reopened” Hormuz is a political fiction. Plan supply chains around Q3 best case, year-end realistic for normalization.

The deeper concern: even a signed MoU codifies Iran’s Persian Gulf Strait Authority as a fait accompli. The US won the kinetic phase but is losing the institutional phase.

Sources

Graph View