Daily Briefing: Sudan’s RSF Kills Dozens in Blue Nile Strikes, a Houthi Missile Kills 12 at Riyadh’s Airport, and Washington Weighs Joining the War on the Houthis

Nexa Insight · Daily Briefing

Riyadh’s Deadliest Day in a Decade

I. Horn of Africa

A Rapid Support Forces drone and artillery strike killed at least 40 people in Sudan’s Blue Nile state, one of the deadliest single strikes on civilians in the region in weeks, as Sudan’s government used the UN Security Council’s short-term renewal of the Darfur arms embargo to renew its public case against the RSF’s alleged foreign suppliers.

1. The RSF struck the Abu Shandi area of Sudan’s Blue Nile state, near the border with Ethiopia, on Friday, 9 October, killing at least 40 people, including children, according to the Sudanese advocacy group Emergency Lawyers. The UN Office for the Coordination of Humanitarian Affairs said it was “appalled” by the strike. Sudan’s civil war, now in its third year, has killed at least 150,000 people according to the Armed Conflict Location & Event Data Project (ACLED), though aid groups believe the true toll is higher. (Sources: Associated Press, via ABC News; UN Office for the Coordination of Humanitarian Affairs statement) Analysis: the strike benefits the RSF by extending pressure into a border province where its control is contested, while Sudan’s army-aligned government and Blue Nile’s civilians lose further ground and lives in a corridor that also abuts Ethiopia’s own conflict-affected north.
2. Sudan’s mission to the UN welcomed the Security Council’s 8 October renewal of the Darfur-only arms embargo under Resolution 1591 for a further two months, but used the moment to repeat its allegation that the United Arab Emirates continues to supply weapons, drones and mercenaries to the RSF in breach of the existing embargo — a claim Sudan says it has documented in submissions to the Council’s Panel of Experts, and which the UAE has consistently denied. Khartoum argues that a nationwide embargo, which Washington had proposed before withdrawing the idea amid Russian and Chinese opposition, would blur the legal line between the national army and the RSF rather than fix what it calls the real problem: a lack of enforcement against existing violators. (Sources: Sudan Tribune; The National, citing UN Security Council proceedings) Analysis: a Darfur-only embargo benefits the RSF and the external patrons Sudan accuses of arming it, since the wider arms-flow routes Khartoum alleges remain outside the sanctions map, while Sudan’s army-backed government loses the broader legal tool it had sought.

Elsewhere in the Horn: this briefing found no further confirmed movement on the disputed reports of Eritrean forces near Adigrat and Idaga Hamus since Thursday’s reporting; Ethiopian federal forces continue to hold Mekelle, and neither Addis Ababa nor Asmara has issued a new statement on the record. No significant new verified developments on Somalia, AUSSOM, Somaliland, South Sudan, or Djibouti in this period.

II. Middle East

A Houthi missile struck Riyadh’s King Khalid International Airport on Saturday, killing at least 12 people and wounding more than 300 in the deadliest attack on Saudi Arabia in over a decade, as tanker attacks in the Strait of Hormuz continued at a record weekly pace.

1. Saudi Arabia’s General Authority of Civil Aviation said a missile attack on King Khalid International Airport in Riyadh on Saturday, 10 October, killed at least 12 people — four Saudi citizens and eight foreign nationals, including an American, an Egyptian, a Jordanian, a Syrian, a Palestinian, a Sudanese national and two Bangladeshis — and wounded 309, some critically. It was the third Houthi attack on the airport in a week and the deadliest strike on Saudi soil in more than a decade; about 260 flights were cancelled and 219 delayed, according to Flightradar24 data cited by The National. The Houthi media office said on social media that the group had “shut down Riyadh International Airport,” though neither Riyadh nor Reuters confirmed a formal Houthi claim naming this specific strike; a King’s College London analyst said available evidence points to a ballistic missile. The Saudi-led coalition called the strike a “full-fledged war crime” and said it would respond under international humanitarian law. (Sources: The National, citing the General Authority of Civil Aviation; Al Jazeera) The Houthis had earlier declared Saudi airspace outside Mecca and Medina a military operations zone; this briefing could not independently verify a formal Houthi claim of responsibility naming Saturday’s specific strike.
2. Tanker attacks in the Strait of Hormuz remained at their highest weekly pace of the US-Iran war. The US Navy-led Joint Maritime Information Center said in its most recent report that attacks, attempted attacks and harassment “have become more frequent” and continue to include drone overflights and VHF radio hailing by Iran’s Revolutionary Guards. Three maritime security sources told Reuters that at least 12 tankers were attacked in the week of 28 September–5 October, against nine incidents recorded by the International Maritime Organization for the same period; the previous high was eight incidents, in mid-July. (Sources: Reuters; Joint Maritime Information Center) Attack counts vary by source and verification standard; this briefing cites both the maritime security sources’ higher estimate and the more conservative, independently-recorded IMO figure.

Elsewhere in the region: this briefing found no significant new verified developments on Gaza, Lebanon, or Syria since the last edition, and no confirmed change to Israel’s other diplomatic relations in the period.

III. The Great Powers

Washington said it was weighing direct involvement in the war against the Houthis after the Riyadh airport attack, as the US Navy’s third carrier strike group continued its transit toward the Gulf.

1. US President Donald Trump called the Riyadh airport attack “terrible” and said Washington “may” join the Saudi-led coalition’s campaign against the Houthis, adding “we’re going to look at it” and that he planned to speak with Crown Prince Mohammed bin Salman. Secretary of State Marco Rubio called the attack “reprehensible” and confirmed the death of a US citizen in the strike. The US Navy’s third carrier strike group continued its transit toward the Gulf with no reported change to its end-of-October arrival timeline. (Sources: The National; CNN) Direct US military involvement in the Yemen war remains a stated option under evaluation, not a confirmed decision, as of this writing.

Elsewhere among the powers: Russia’s Moscow Africa summit dates (28–29 October) remained as previously confirmed, and this briefing found no significant new verified movement from China, including on China-Taiwan tensions, in the period.

Abdinasir Hassan Timoweyne is Chairperson of the Nexa Research and Training Centre and a political analyst specialising in the Horn of Africa and the Middle East. He lectures in International Relations at New Generation University.