Eleven Hurt in Najran, Eight Tankers Claimed: Houthis Push Blockade North to Yanbu

The same day brought a second toll, different in kind and scale. Houthi forces launched at least 12 fresh missile attacks on Hadramout and Marib on Friday, August 7, killing at least 30 troops at Saudi-led coalition and Yemeni government military sites⁠3. Al Jazeera detailed those strikes inland as Saudi Arabia braced for more attacks⁠3. The Associated Press confirmed deadly attacks this week escalating the conflict with Saudi-backed forces, and framed the claims as stoking fears of a wider regional conflict⁠4. Another account also cites at least 30 soldiers killed in Marib and Hadramout⁠10. No source offers independent confirmation of the casualty figures⁠3⁠4.

Those two land blows arrived inside a third, slower-moving threat at sea. The Houthis declared a maritime blockade of Saudi Arabia on July 20 and have since claimed attacks on eight Saudi-linked vessels transiting the Red Sea⁠5. That eight-vessel figure is a Houthi claim carried through specialist monitoring, not an independently verified count⁠5. The earliest recorded strike in this sequence was on the Encelia, hit around July 22 in an incident confirmed by Saudi state media, with fire reported on board⁠9. The blockade claim, in other words, was followed quickly by fire at sea.

What makes the campaign strategically serious is not only the number of claims but where the latest one fell. Houthi spokesman Brig. Gen. Yahya Saree announced on August 5 an operation targeting the Saudi oil tanker Wafa⁠5. Other reporting describes the same vessel as the NCC Wafaa, and sources spell the name as Wafa and Wafaa for what appears to be the same tanker, so the renderings disagree even as the target aligns⁠5⁠6. The Houthis said they fired ballistic missiles at the tanker off Yanbu, the northernmost attack to date⁠6. Maritime analysis identifies NCC WAFA as a Saudi-flagged MR2 tanker struck August 5 while on a purely domestic coastal run, with the Houthi statement explicitly tied to tankers rerouting north to avoid Bab el-Mandeb⁠8. A separate maritime account also places a Houthi strike on a Saudi tanker near Yanbu as attacks spread to the northern Red Sea⁠7.

Yanbu matters because it is hundreds of kilometers north of the declared blockade zone in the south⁠8. Hitting a tanker there sends a message that sailing farther north, hugging the Saudi coast to avoid the Bab el-Mandeb chokepoint, no longer guarantees safety⁠8. For years Saudi Arabia had used Red Sea routes to export oil while avoiding heavier dependence on the Strait of Hormuz, which is why interdiction in the Red Sea threatens not only retaliation but wider disruption to oil flows⁠6⁠8. The geography now links three fronts: Najran on Saudi Arabia’s southern border with Yemen, government garrisons hit inland in central and eastern Yemen, and a sea corridor meant to be the safer alternative⁠2⁠3⁠8.

Riyadh’s immediate answer, in the reporting available before and just after August 7, was deliberation rather than a confirmed counterstrike. The Houthi escalation reporting describes Riyadh as evaluating options and weighing a military response⁠5⁠10. The phrase in the underlying monitoring is Riyadh evaluating options, rendered elsewhere as weighing a military response⁠5⁠10. The Associated Press placed the moment in a wider frame of fears that claims of deadly attacks could pull the region toward broader conflict⁠4. Crucially, claims that Saudi Arabia had already answered with strikes on military sites in Yemen are not corroborated in these sources; only response considerations appear⁠5⁠10.

That correction matters because much of the early telling of this episode blurred who reported what. The Najran casualty account comes via The National⁠2. The toll of at least 30 troops comes via Al Jazeera and the Associated Press⁠3⁠4. The eight-tanker count is a Houthi claim carried via FDD’s Long War Journal⁠5. The only BBC item supplied in the research file, dated July 23, covers a different tanker attack and mentions none of the August 7 Najran injuries, the 30 troops, or the eight-tanker claim⁠9. Attributing the whole sequence to one broadcaster collapses distinct newsrooms, dates, and levels of verification into a single label.

The aftermath kept moving after the cameras moved on. On August 9, Houthi strikes hit Mokha port and the 400,000-bpd Jazan Aramco refinery⁠11. The refinery fire was brought under control with no injuries reported there, while at least seven people were killed overall in that round⁠11. That sequence — port infrastructure plus a major refinery in the same strike package — suggests the campaign was widening from ships underway to the shore facilities that load, refine, and receive them⁠11. Tanker crews and port staff were being pulled into the same risk zone as border civilians and front-line soldiers⁠11⁠2⁠3.