13SEP

Houthis claim two tankers; UKMTO logs one blast

2 min read

13:27UTC

Houthi spokesman Yahya Saree claimed strikes on two tankers on 5 August, off Yanbu and in the Gulf of Aden. Only the Gulf of Aden explosion reached the incident log.

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Key takeaway

The Houthis claimed two tanker strikes; UKMTO logged one explosion, and the vessel identification remains unconfirmed.

Houthi military spokesman Yahya Saree made two separate claims on Wednesday 5 August: a ballistic-missile strike on the tanker Wafaa off Yanbu on Saudi Arabia's Red Sea coast, and a strike on the tanker Daisy in the Gulf of Aden⁠¹. Several wires merged them into a single vessel of disputed name⁠². Yanbu and the Gulf of Aden sit more than 800 nautical miles apart, at opposite ends of the Red Sea, so evidence for one strike is no evidence at all for the other.

UKMTO (United Kingdom Maritime Trade Operations), the Royal Navy cell to which merchant captains report incidents at sea, recorded one event: a loud explosion 95 nautical miles south-east of Aden at 14:30 UTC, crew accounted for, no environmental impact⁠³. As of Thursday 6 August its record held nothing matching the Yanbu claim. A UKMTO log entry and a Saree announcement carry different evidential weight. A master reporting to UKMTO is describing something that happened to their own ship; a belligerent announcing a hit has every reason to claim ones it did not land. Cutting the other way, vessels in this corridor routinely run dark or decline to report, so an unlogged claim is weaker evidence of nothing having happened than an absent satellite fire signature would be. The Yanbu claim should be held open, not dismissed.

Naming the vessel rests on thinner ground still. The open-source analyst AtlasObserver tentatively named the Gulf of Aden vessel as the Dominica-flagged product tanker Daisy, International Maritime Organization (IMO) number 9516545, and no flag state, owner, insurer or official body has confirmed it⁠⁴.

The "eighth tanker since 22 July" figure now circulating is the movement's own running count, not a verified total, and that distinction carries a price. War-risk underwriters set premiums off demonstrated capability, and the Houthis have moved rates before by announcing intent, widening their target set to Yanbu and Jazan Aramco sites in late July and claiming strikes on crude transport infrastructure days later. An unverified claim, repeated widely enough, costs shipowners money whether or not a missile ever flew. Riyadh struck Houthi-held military sites near Hodeidah after the NCC Masa was hit off Al-Shuqaiq in July, which is what turns a second unconfirmed claim into something more consequential than a bookkeeping dispute.

Deep Analysis

In plain English

A Houthi military spokesman said the group had struck two oil tankers, named Wafaa and Daisy, in the Gulf. The UK's maritime monitoring body, UKMTO, only recorded one explosion, and has not confirmed which ship, if either, was actually hit. Houthi claims about ship strikes have often run ahead of what can be independently verified.

Deep Analysis

Root Causes

Houthi strike claims have historically outpaced what UKMTO can independently confirm within the same window, and this claim follows that pattern: one explosion logged against two claimed strikes, with vessel identification still pending.

UKMTO's logging depends on vessel operators reporting in, and neither the Wafaa nor Daisy operator has yet confirmed which, if either, was hit.

What could happen next?

Risk
A doubled claim against a single confirmed incident risks becoming the reported figure in wire coverage before either vessel operator responds, inflating the apparent tempo of Gulf strikes.

Sources:gCaptain·CNN

Mentions:Yahya Saree →Wafaa →Daisy →UKMTO →Yanbu →Gulf of Aden →NCC Masa →Hodeidah →Houthis →Riyadh →Red Sea →United Kingdom →International Maritime Organization →Saudi Arabia →Royal Navy →Al-Shuqaiq →Jazan →

First Reported In

Update #166 · Two Hormuz deals, neither one published

gCaptain· 6 Aug 2026

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Causes and effects

This Event

Houthis claim two tankers; UKMTO logs one blast

War-risk premiums are being set off a tally the attacking party maintains, with no independent reconciliation of what was actually hit.

Led to

Houthis claim an oil transport strike

Extends the Houthi campaign against Red Sea shipping tracked since late July.

Occurred 26 Jul 2026

Read story →

Yemen's front began with a blocked flight

The reported Yemen casualties and tanker decline followed earlier Houthi attacks on shipping.

Occurred 6 Aug 2026

Read story →

Different Perspectives

United States (Joint Maritime Information Center)

The JMIC, the US-led naval reporting cell, rated the Hormuz threat "severe" in its 25 October advisory, as reported by gCaptain, and warned of possible renewed mining. Eight days earlier it found no substantiation for the Guards' mine claims, while US-facilitated transits ran at about 34 a day.

United Kingdom (CPS and Counter Terrorism Policing)

The CPS charged two men under the National Security Act 2023 over the RAF Fairford incident, and Counter Terrorism Policing said it believes the foreign intelligence service involved is Iran's, LBC reported. The case now runs through the courts; both men are charged, not convicted.

Aden and Yemen's recognised government

The Houthis told people to leave Aden airport, in the government-held south, before a missile fell there on 28 October, AFP reported, and police reported a second attack that afternoon. The fight between Riyadh and the Houthis is landing on the south's main civilian airport.

Qatar (mediators)

Qatar-led mediators put new terms to Iran this week, which an Iranian official called "ideas, not a proposal". Riyadh framed the Tehran meeting as support for Qatari and Pakistani mediation, keeping Doha at the centre of the indirect channel.

Korea Shipowners' Association

The association said the ships Iran listed were sub-chartered to an overseas oil company, not owned by Sinokor, carried no South Korean crew, and that Sinokor was unaware of the warning. South Korea's shipowners are contesting whose vessels the notice covers before it takes effect.

Kuwait (foreign ministry)

Kuwait summoned Iran's ambassador, Mohammad Toutounji, and handed him a protest note over the embassy's denial that its citizen took part in the alleged plot against Interior Minister Fahad Al-Yousef. Kuwait is answering through its courts and a diplomatic protest, citing international law and the UN Charter.

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Editorial standards.