TankerBrief Intelligence Hub
Energy intelligence for decision-makers who move before the market.
Today's Brief
Houthi Strike Hits Yanbu, Saudi Arabia's Only Working Export Route
Houthi missiles and drones struck Saudi Arabia's Jizan refinery and Yanbu export terminal overnight, hitting the kingdom's sole Hormuz bypass route even as Washington paused its Iran strike campaign to test a new Oman-brokered channel.
- Houthi forces struck Jizan refinery and the Yanbu terminal overnight Jul 24-25, the first direct hit on Saudi oil infrastructure this crisis window; Saudi Arabia retaliated for the second time in 48 hours.
- Yanbu is the Red Sea terminus of the East-West Pipeline, Saudi Arabia's only working export route since Hormuz traffic collapsed to 1 tanker on Jul 23; no Aramco damage assessment has been issued yet.
- CENTCOM paused its 13-night strike campaign against Iran to let direct Oman-Iran talks on Hormuz reopening develop; deal-collapse odds hold at 85-90%.
Active Alerts
Houthis Strike Saudi Aramco's Jizan Refinery and Yanbu Export Terminal
Houthi missiles and drones hit Saudi Aramco's Jizan refinery and Yanbu export terminal; Saudi Arabia retaliates and warns of further action.
Saudi Arabia Strikes Houthi Sites in Hodeidah, First Force Response to Blockade
Saudi Arabia carried out its first airstrikes on Houthi military sites in Hodeidah on July 24, acting on a force threat issued three days earlier over the Bab el-Mandeb blockade. Houthis vow escalation in return.
First Confirmed Strike at Bab el-Mandeb: Saudi Tanker Encelia Hit, Ablaze
The Saudi-flagged tanker Encelia was hit by a projectile and caught fire near Bab el-Mandeb, the first confirmed vessel strike since the Houthi blockade against Saudi Arabia went operational three days ago.
Brent Crosses $100 as Bab el-Mandeb Escalation Repriced
Brent crude broke above $100/bbl for the first time since May 26, up ~6-7% in 24 hours as markets repriced the Bab el-Mandeb blockade following the confirmed strike on the tanker Encelia.
Scenario Tracker
The Abqaiq Reversal: Five Paths for Whether Saudi Arabia's Two Wars Become One
Saudi Arabia absorbed a strike that knocked out half its oil output in 2019 without firing back. This time, a far smaller and still-unconfirmed hit drew two retaliatory strikes in 48 hours. Five paths run through the next two weeks on whether that reversal keeps a cooling Iran-US track and a hardening Houthi-Saudi track separate, or merges them, and whether Yanbu survives either way.
The Sounion Test: What Comes After the First Confirmed Strike at Bab el-Mandeb
A Saudi-flagged tanker has been hit and confirmed burning at Bab el-Mandeb, resolving yesterday's open question. Five paths now run through the next fourteen days on the narrower one: does Riyadh convert its threat of force into action, and does the corridor go the way of the Sounion or hold as a priced, tolerated risk.
Recent Briefs
Saudi Strikes Hit Houthi Yemen, Testing the Blockade's Flag-Based Loophole
Saudi Arabia struck Houthi sites in Hodeidah overnight, its first kinetic action against the Bab el-Mandeb blockade, while a third-flag tanker was hit inside Hormuz itself and Brent held its retreat below $100.
Iran Rejects Trump-Backed Ceasefire Bid, Counters With Ten Conditions
Iran gave Iraq's ceasefire mediator an explicit no, the first outright rejection of a concrete peace proposal in 147 days of this crisis, while Brent gives back half of yesterday's spike even as Bab-el-Mandeb war-risk premiums and a flag-based Saudi workaround show the physical blockade hardening underneath a cooling paper market.
The Bypass Takes Its First Hit: Saudi Tanker Struck at Bab el-Mandeb
The Saudi-flagged tanker Encelia was hit and set afire near Bab el-Mandeb Wednesday, the first confirmed strike since the Houthi blockade went operational, converting Saudi Arabia's only non-Hormuz export route from a threatened bypass into one with an active attack on its sea exit.
Saudi Arabia's Last Bypass Starts Buckling as Oil Posts Its Sharpest Move Yet
Six tankers diverted from Saudi Arabia's Red Sea route Tuesday rather than risk the Houthi embargo, the clearest sign yet that Riyadh's one large bypass around Hormuz is buckling on its Asia-facing leg, while a separate Black Sea attack pushed Brent to its sharpest single-day move of the crisis.
Underwriters Price the Houthi Embargo Riyadh Calls Disinformation
Bab el-Mandeb war-risk hull premiums jumped ~150% on Monday's Houthi embargo declaration alone, even as Riyadh calls the blockade disinformation and no vessel there has been hit; two more tankers caught fire and were disabled inside the Strait of Hormuz.
A Second Chokepoint Opens and Oil Closes Flat
Yemen's Houthis declared a naval blockade of Saudi Arabia at Bab el-Mandeb, putting the 2.5M bbl/day Yanbu bypass inside a second missile envelope, and Brent gave back a $2 intraday spike to close near flat on a talks rumor.
Deep Dives
The Softest Target
Iran has struck Kuwait six times in nine days, hitting the same offshore platform twice, and KPC has confirmed real damage but zero new barrels lost. The gap traces to a blockade that already flattened Kuwait's export baseline, and the 1984-88 Tanker War suggests hitting the softest producer in a coalition tends to internationalize its defense rather than break it.
The Manning Gate: Why No Price Can Buy Hormuz a Crew
India's July 16 ban on its own seafarers transiting the Strait of Hormuz is not a labor advisory. It is a binary, certificate-based constraint on tanker capacity that no war-risk premium can override, and the Philippines quietly tested a softer version of the same lever back in February. Scenario modeling puts the odds of meaningful capacity recovery within three months, even if a ceasefire holds, at roughly 7-8%.
One Route Left: The Houthi Second Front and Saudi Arabia's Vanishing Bypass
Houthi missiles struck Saudi soil for the first time since the 2022 ceasefire, and the group is threatening the one chokepoint standing between Riyadh and total export paralysis. Saudi Arabia has no second bypass behind Yanbu-Bab el-Mandeb; if it goes, the panel's own math says spare capacity can cover 15-25% of what disappears.
Tier 1 Watchlist
Saudi Arabia
DAY 149 / HOUTHIS HIT ARAMCO DIRECTLY: Jizan refinery and Yanbu export terminal struck overnight Jul 24-25, first direct hit on Saudi oil infrastructure this crisis window / Patriot intercepts 2 missiles at Yanbu, satellite confirms a fire at Jizan, no Aramco damage assessment yet / Saudi Arabia retaliates a second time Jul 25, warns 'without leniency' / Brent $96.78/bbl (-3.9% Jul 24 settlement), Monday Jul 27 Asia open is the first price test / Deal collapse holds 85-90%
Yemen/Houthis
DAY 149 / HOUTHIS STRIKE ARAMCO: Jizan refinery and Yanbu export terminal hit overnight Jul 24-25, first direct strike on Saudi oil infrastructure this crisis window, making good on the 'escalation for escalation' vow / Saudi Arabia retaliates a second time Jul 25, warns 'without leniency' / Closure risk revised UP to 75-90%
Iran
DAY 147 / IRAN EXPLICITLY REJECTS IRAQI-MEDIATED, TRUMP-BACKED CEASEFIRE PROPOSAL, 'NOT INTERESTED IN A TEMPORARY DEAL' LEAVING HORMUZ UNRESOLVED, COUNTERS WITH TEN-CLAUSE PROPOSAL / FIRST EXPLICIT REJECTION OF A CONCRETE CEASEFIRE PROPOSAL THIS WAR / SEPARATE QATAR/EGYPT/PAKISTAN TRACK STILL UNDER REVIEW, NOT ACCEPTED / CENTCOM COMPLETES 13TH CONSECUTIVE NIGHT OF STRIKES / HORMUZ TRANSIT COLLAPSE DEEPENS: 1 TANKER JUL 23, LOWEST SINCE MAY 7 / DEAL COLLAPSE: 85-90%
Kuwait
Iran strikes a KPC oil facility and a second power/desalination plant Jul 18, two consecutive nights Kuwait's fire service calls among its worst this war. Deal collapse: 85-90%.
India
DGS bars Indian seafarers from Hormuz transits (Jul 16), the crewing-collapse scenario flagged since June. 15,000+ stranded west of the strait. Brent ~$85.