Iran War Archive
Day Day 250 since 28 February 2026
SUBJ
SITREP // DAY 196 // 11 SEP 2026
DTG
111701Z SEP 26
LENGTH
2,440 WORDS // 11 MIN READ
SOURCES
17 CITED // 11 OUTLETS

WITH PERIM ISLAND, BOTH GATES ARE NOW IN THE SAME HANDS

Compiled by a language model from that day's archived articles; analysis, not archive record.

Overview

The Houthis have taken Perim Island and the coastal town of Dhubab, which together give them the southern gate of the Red Sea. For the first time in this war, Iran and its closest ally sit astride both of the region's shipping chokepoints at once. Saudi Crown Prince Mohammed bin Salman called Trump twice on Thursday asking for US strikes on the Houthis and was refused, though more than 100 US advisers are already helping Riyadh pick targets. The European Central Bank raised rates and said plainly that this war is now an inflation problem, with European gas at three-year highs and UK borrowing costs at levels last seen in 2007.

LEAD STORY

Perim, known in Arabic as Mayun, is a barren volcanic rock that splits the Bab al-Mandab into two channels near its narrowest point. On Friday, Houthi fighters took it after government-aligned forces left, along with the coastal city of Dhubab 2GDN Iran’s Houthi allies capture strategic island on vital oil shipping route6AAM Houthis seize strategic Perim Island in Bab el-Mandab Strait, Dhubab city. A Yemeni government military source told Anadolu the takeover "means the group has completed its control of the Bab al-Mandab Strait" 6AAM Houthis seize strategic Perim Island in Bab el-Mandab Strait, Dhubab city. Neither the Houthis nor the government had formally confirmed it hours later, so treat the map as fast-moving.

The scale of the collapse is what stands out. In a week the Houthis have taken the whole of Al-Hudaydah province, the port of Mocha, Dhubab and now Perim, with Reuters sources placing them on the Hanish Islands and AFP reporting the seizure of Zuqar 6AAM Houthis seize strategic Perim Island in Bab el-Mandab Strait, Dhubab city13CRD Yemeni army storms Red Sea islands, captures Bab al-Mandab Strait. Government forces have made gains in the north, near Al-Hazm in Al-Jawf, but that is not where the shipping lanes are 6AAM Houthis seize strategic Perim Island in Bab el-Mandab Strait, Dhubab city.

Roughly 12 percent of the world's traded goods normally pass through the Bab al-Mandab, and Saudi Arabia has been leaning on that route to export crude ever since Iran made Hormuz unusable 2GDN Iran’s Houthi allies capture strategic island on vital oil shipping route. Both of the exits from the Gulf region are now controlled or contested by Tehran and its closest ally. That is the single most important change of the past week.

Sanaa is going out of its way to say the strait stays open. The Sanaa government's deputy foreign minister said "maritime navigation is safe," and spokesman Mohammad Abdul Salam said Red Sea navigation is safe and that "operations will cease when the aggression ends" 13CRD Yemeni army storms Red Sea islands, captures Bab al-Mandab Strait. Read that as the point of the exercise: the Houthis want the ability to close the strait recognised, not necessarily exercised. Iran publicly hailed the advances on Friday, its first extended comment on the fighting 2GDN Iran’s Houthi allies capture strategic island on vital oil shipping route.

Washington's answer is a careful one. Saudi Crown Prince Mohammed bin Salman called Trump twice on Thursday asking for US strikes on the Houthis, and Trump said no both times, according to Axios 8YNT Trump rebuffs Saudi pleas for strikes as Houthis surge, report says. The administration's stated logic is to keep American forces focused on Iran and Hormuz rather than open a second front 8YNT Trump rebuffs Saudi pleas for strikes as Houthis surge, report says. What it will do instead is share intelligence and targeting information, and CENTCOM commander Admiral Brad Cooper flew to Saudi Arabia on Thursday for urgent coordination 8YNT Trump rebuffs Saudi pleas for strikes as Houthis surge, report says.

That line is thinner than it sounds. CNN reports more than 100 US military advisers, and by one official's count roughly 200 troops, are already on the ground in Saudi Arabia inside a newly created joint forces command, feeding Riyadh real-time battlefield picture through a Maven-style targeting tool and providing geospatial targeting support 14CNN EXCLUSIVE: US expands intel, targeting support for Saudi campaign against Iranian ally. The US is not flying the strikes or refuelling the jets 14CNN EXCLUSIVE: US expands intel, targeting support for Saudi campaign against Iranian ally. It is helping choose what gets hit. Anyone who remembers the last decade of US targeting support in Yemen knows how that distinction has tended to age.

Meanwhile, the diplomacy has a date. Gulf foreign ministers are due to meet Iran's Abbas Araghchi in Salalah, Oman, on Monday to discuss the temporary Iran-Oman managed route through Hormuz 7JPO Gulf foreign ministers to meet with Iranian FM in push to secure deal for Strait of Hormuz - report2GDN Iran’s Houthi allies capture strategic island on vital oil shipping route. Iran walks into that room having just watched its ally take the other chokepoint. The timing is not an accident.

ALSO NOTABLE

MARKETS & MONEY

The European Central Bank made it official: this war is now a monetary problem. It raised its main rate to 2.5 percent, lifted its inflation forecast to 3 percent for the year, and Christine Lagarde said "we believe inflation will be longer lasting than we had anticipated" 17GDN ECB raises interest rates to 2.5% and warns Iran war is fuelling inflation.

The bond market reaction is the number to watch. UK 10-year gilt yields hit 5.36 percent, the highest since August 2007, Germany's 30-year yield reached its highest since 2003 and France's 10-year its highest since 2008 17GDN ECB raises interest rates to 2.5% and warns Iran war is fuelling inflation. US long-term borrowing costs are also at multi-decade highs 15BBC Oil, gas and borrowing costs surge as fears over Middle East escalate. The US 10-year sits just under 5 percent.

Gas is the quieter emergency. Dutch wholesale gas passed €80 per megawatt hour for the first time since January 2023, UK gas went above 203p a therm, and EU storage is only 67 percent full against a five-year average of 84 percent going into winter 17GDN ECB raises interest rates to 2.5% and warns Iran war is fuelling inflation.

Brent is sitting around $104.60, off Thursday's $105 peak, but the Oil Volatility Index is still near 59, roughly a third above where it sat a week ago. Traders are not calming down. Tanker stocks kept climbing, while defence names slipped again.

WESTERN IMPACTS

British households are about to feel this twice. Wholesale gas above 200p a therm is the highest since the end of 2022, and Ofgem's price cap is already set to rise 3.6 percent in October with another review in January 15BBC Oil, gas and borrowing costs surge as fears over Middle East escalate. Meanwhile gilt yields at 2007 highs feed directly into fixed-rate mortgage pricing 15BBC Oil, gas and borrowing costs surge as fears over Middle East escalate.

The White House's answer to pump prices is Venezuela. Energy Secretary Chris Wright told Fox News that the 30-minute January operation that removed Nicolás Maduro has cleared the way for Venezuelan output to more than double by the end of 2027, with Chevron investing more than $7bn and lifting production to 600,000 barrels a day 10FOX Top Trump official reveals how 30-minute military op unlocked Venezuela oil windfall for US buyers. Venezuela holds roughly 20 percent of the world's crude reserves but produces about 1 percent of global output 10FOX Top Trump official reveals how 30-minute military op unlocked Venezuela oil windfall for US buyers. Even on the administration's own numbers, those barrels arrive years after this winter's bills.

One more thing Europeans should notice: NATO is not mine-clearing Hormuz, so the cost and risk of keeping that waterway navigable falls on individual national navies, principally Britain and France 12CRD NATO chief says Hormuz mine clearance 'not a NATO mission'.

WHAT TO WATCH

1. Monday's Gulf meeting in Salalah. Gulf foreign ministers and Araghchi are expected to discuss the Iran-Oman temporary transit arrangement 7JPO Gulf foreign ministers to meet with Iranian FM in push to secure deal for Strait of Hormuz - report2GDN Iran’s Houthi allies capture strategic island on vital oil shipping route. Watch whether Saudi Arabia and the UAE sign up to a route that Iran effectively manages. Agreeing would be a tacit recognition of Iranian control of Hormuz. Refusing leaves the strait as it is, which currently means seven or eight ships a day 7JPO Gulf foreign ministers to meet with Iranian FM in push to secure deal for Strait of Hormuz - report.

2. Whether "navigation is safe" survives contact with the first tanker. The Houthis say the Red Sea stays open 13CRD Yemeni army storms Red Sea islands, captures Bab al-Mandab Strait. The test is the first Saudi-linked cargo that tries to pass Perim, and whether insurers believe the assurance. Watch also whether Aden comes under pressure, since Western capitals are reportedly worried the government's capital itself could fall 2GDN Iran’s Houthi allies capture strategic island on vital oil shipping route.

3. Iran's promised response to Ali al-Taher. Tehran warned the US last month that continued Israeli attacks on the ridge would draw a forceful answer 1CRD Israel uses 1,100 tons of explosives to destroy resistance 'nerve center' beneath Ali al-Taher ridge. Israel has now levelled it during Rosh Hashanah with its forces still holding around 5 percent of Lebanese territory 4BBC Israel says it has destroyed major underground Hezbollah base. If Iran intends to make good on that warning, the next 48 hours are when it would be loudest.

References

ENCL. 17 SOURCES · 11 OUTLETS Every claim above links here. Open to list each source.Close to fold the list away. OpenClose
  1. 1 CRD Israel uses 1,100 tons of explosives to destroy resistance 'nerve center' beneath Ali al-Taher ridge The Cradle · thecradle.co
  2. 2 GDN Iran’s Houthi allies capture strategic island on vital oil shipping route The Guardian — Middle East · theguardian.com
  3. 3 AAM Iranian president says he does not support continued war, urges strengthening country’s resilience Anadolu Agency — Middle East · aa.com.tr
  4. 4 BBC Israel says it has destroyed major underground Hezbollah base BBC News · bbc.co.uk
  5. 5 AJE ‘Blew the hell out of it’: How Iran damaged US bases in Bahrain, Jordan Al Jazeera · aljazeera.com
  6. 6 AAM Houthis seize strategic Perim Island in Bab el-Mandab Strait, Dhubab city Anadolu Agency — Middle East · aa.com.tr
  7. 7 JPO Gulf foreign ministers to meet with Iranian FM in push to secure deal for Strait of Hormuz - report The Jerusalem Post · jpost.com
  8. 8 YNT Trump rebuffs Saudi pleas for strikes as Houthis surge, report says Ynetnews · ynetnews.com
  9. 9 MHR Pezeshkian terms BRICS a tool against US pressure Mehr News Agency · en.mehrnews.com
  10. 10 FOX Top Trump official reveals how 30-minute military op unlocked Venezuela oil windfall for US buyers Fox News · foxnews.com
  11. 11 RTN Iran destroys US spy Saildrone in Hormuz (VIDEO) RT (Russia Today) · rt.com
  12. 12 CRD NATO chief says Hormuz mine clearance 'not a NATO mission' The Cradle · thecradle.co
  13. 13 CRD Yemeni army storms Red Sea islands, captures Bab al-Mandab Strait The Cradle · thecradle.co
  14. 14 CNN EXCLUSIVE: US expands intel, targeting support for Saudi campaign against Iranian ally CNN · cnn.com
  15. 15 BBC Oil, gas and borrowing costs surge as fears over Middle East escalate BBC News · bbc.co.uk
  16. 16 YNT Netanyahu: Iran is trying to rebuild its nuclear weapons capability Ynetnews · ynetnews.com
  17. 17 GDN ECB raises interest rates to 2.5% and warns Iran war is fuelling inflation The Guardian — Middle East · theguardian.com

End of SITREP

DAY 196 · 11 SEP 2026 · IWA-01

The SITREP and TLDR are authored in their entirety by artificial intelligence, using the articles published by multiple news sources that day. Every claim links to its source.