July 24, 2026 — Daily Digest

Status: HORMUZ EFFECTIVELY CLOSED — Only 1 tanker transits (lowest since May 7); Trump directly threatens Iran for Houthi actions; Saudi tanker goes AIS-dark at Bab el-Mandeb; Ghalibaf: "no one will sell oil"

Headlines

Hormuz Crossings Collapse to 1 Tanker

  • Only 1 oil tanker transited Strait of Hormuz Thursday — lowest since May 7
  • 3 tankers Wednesday → 1 Thursday
  • The New Giant: supertanker with ~2M barrels Basrah crude (Iraq) exited Hormuz, heading to China's Rizhao port
  • Zero inbound transits into Persian Gulf on Thursday
  • Traffic at Bab el-Mandeb relatively high despite attacks, but some tankers turning north toward Suez
  • Aramco began offering crude loadings at Sidi Kerir (Egyptian Mediterranean port)

Trump Directly Threatens Iran for Houthi Actions

  • Trump: "If they do this again, the U.S. will hold Iran responsible, in that the Houthis are a Surrogate and/or Proxy of Iran, and major military punishment will be inflicted upon Iran"
  • Trump: "any and all damages done to Ships, Cargo, or anything related thereto, will be paid for by Iranian Money that the United States has in its possession, and controls"
  • Ghalibaf response: "In a region where we do not sell oil, no one will sell oil. If our security is not ensured, no infrastructure will be safe"
  • Ghalibaf: "the situation of the strait will not return to pre-war conditions"

Saudi Tanker Goes Dark at Bab el-Mandeb

  • Merbabu (Greek-owned, Saudi crude laden) transited Bab el-Mandeb with transponder off
  • Previous broadcast: "NO LINK ISRAEL UK US"
  • Emerged in Arabian Sea late Thursday with AIS back on
  • Dark mode spreading from Hormuz to Red Sea
  • Windward: "Enforcement is calibrated to crew and ownership, not cargo"

ING Warning

  • "Further escalation in Persian Gulf and fears of widening conflict are putting significant oil supply at risk"
  • Houthis' attacks on Saudi tankers + Trump's fresh threats against Iran

Key Data Points

  • Hormuz crossings: 1 tanker (lowest since May 7)
  • Hormuz inbound: 0 transits
  • Bab el-Mandeb: some diversions to Suez
  • Trump: direct threat to Iran for Houthi actions
  • Ghalibaf: "no one will sell oil" warning
  • Merbabu: AIS-dark transit through Bab el-Mandeb

Analysis

July 24 was the day Hormuz effectively closed to commercial shipping. Key signals:

  1. 1 tanker / 0 inbound — the strait is closed. Only one lucky outbound got through
  2. Trump → Iran threat — escalation from "we'll strike Houthis" to "we'll hold Iran responsible"; sets up next military action
  3. Ghalibaf "no one sells oil" — Iran's most aggressive territorial claim yet; Hormuz as leverage, not just chokepoint
  4. Dark mode spreading — AIS-dark operations now standard for both Hormuz and Bab el-Mandeb
  5. Sidi Kerir offering — Aramco formally diversifying export points; structural shift in Saudi logistics

The crisis was now at maximum escalation. The question was whether diplomacy could pull back from the brink.

Sources

  • OilPrice.com (Hormuz 1 tanker, Trump threats, Saudi dark mode)
  • Reuters (Kpler vessel tracking)
  • Bloomberg (Merbabu tracking, Sidi Kerir)
  • MarineTraffic (AIS data)