← WW3 RISK TRACKER / THEATER: Yemen War & Houthi Attacks
Saudi – Houthis conflict
- Ansar Allah launched missile and drone strikes targeting Saudi Aramco energy facilities in southern Saudi Arabia. World news | The Guardian · 8 Sep 2026Houthis strike Saudi Arabian cities in significant expansion of Middle East warAnadolu Ajansı Güncel Haberler · 8 Sep 2026Yemen’s Houthis confirm attacks on Saudi Arabia, vow to continue strikes deep inside kingdomAnadolu Ajansı Güncel Haberler · 8 Sep 2026Saudi Arabia reports fires, operational disruptions at energy facilities after Houthi attacks
- Saudi Arabia reported 73 civilian injuries from Ansar Allah strikes across Abha, Khamis Mushait, Jazan, and Najran. World news | The Guardian · 8 Sep 2026Houthis strike Saudi Arabian cities in significant expansion of Middle East warAl Jazeera – Breaking News, World News and Video from Al Jazeera · 8 Sep 2026Saudi Arabia says 73 wounded as Houthis attack civilian and energy siteshttps://saudigazette.com.sa · 8 Sep 2026Saudi Arabia vows firm response after Houthi attacks injure 73 civilians
- Yemeni government troops recaptured the Al-Yatmah area in Al-Jawf province from Ansar Allah forces. Yemen Online · 8 Sep 2026[Wide Arab Condemnation of Houthi Attacks on Saudi ArabiaAnadolu Ajansı Güncel Haberler · 8 Sep 2026Yemeni army says it recaptured Al-Yatmah area in northern Yemen from Houthis
- Ansar Allah air defense units reportedly shot down three Saudi armed reconnaissance drones over Al-Jawf and Al-Bayda. Al Jazeera – Breaking News, World News and Video from Al Jazeera · 7 Sep 2026Yemen gov’t forces launch air strikes on Houthi targets
- Ansar Allah officials accused Saudi forces of conducting an airstrike on a prison facility in Al-Jawf governorate. Al Jazeera – Breaking News, World News and Video from Al Jazeera · 8 Sep 2026Saudi Arabia says 73 wounded as Houthis attack civilian and energy sitesAl Jazeera – Breaking News, World News and Video from Al Jazeera · 7 Sep 2026Houthis accuse Saudi Arabia of killing seven in Yemen prison attack
Cross-Border Escalation
Ansar Allah executed broad missile and drone strikes against Saudi Aramco oil installations and southern cities including Abha, Khamis Mushait, Jazan, and Najran. Strikes on the Aramco oil facilities funding Saudi state revenue ignited operational fires and wounded 73 civilians, prompting Saudi authorities to declare impending military deterrence operations. World news | The Guardian · 8 Sep 2026Houthis strike Saudi Arabian cities in significant expansion of Middle East warAnadolu Ajansı Güncel Haberler · 8 Sep 2026Yemen’s Houthis confirm attacks on Saudi Arabia, vow to continue strikes deep inside kingdomAl Jazeera – Breaking News, World News and Video from Al Jazeera · 8 Sep 2026Saudi Arabia says 73 wounded as Houthis attack civilian and energy sites
Northern Frontline Battles
Yemeni government forces launched counteroffensives in northern Yemen, capturing the Al-Yatmah region in Al-Jawf governorate from Ansar Allah units. Ansar Allah air defenses reportedly downed three Saudi armed reconnaissance drones over Al-Jawf and Al-Bayda during heavy air activity. Yemen Online · 8 Sep 2026[Wide Arab Condemnation of Houthi Attacks on Saudi ArabiaAnadolu Ajansı Güncel Haberler · 8 Sep 2026Yemeni army says it recaptured Al-Yatmah area in northern Yemen from HouthisAl Jazeera – Breaking News, World News and Video from Al Jazeera · 7 Sep 2026Yemen gov’t forces launch air strikes on Houthi targets
Civilian Harm and Infrastructure Claims
Ansar Allah accused Saudi forces of conducting an airstrike against a central corrective facility in Al-Hazm, killing seven people. In Marib governorate, Ansar Allah artillery shelling struck a displacement site, killing two children and destroying 16 shelters. Anadolu Ajansı Güncel Haberler · 8 Sep 20262 children killed, 15 injured in Houthi shelling of displaced people in Yemen’s MaribAl Jazeera – Breaking News, World News and Video from Al Jazeera · 8 Sep 2026Saudi Arabia says 73 wounded as Houthis attack civilian and energy sitesAl Jazeera – Breaking News, World News and Video from Al Jazeera · 7 Sep 2026Houthis accuse Saudi Arabia of killing seven in Yemen prison attack
International Diplomatic Strain
The UN Special Envoy warned that escalating cross-border and frontline fighting threatens to plunge Yemen into full-scale war. Saudi Foreign Minister Prince Faisal bin Farhan conducted phone calls with British and Bahraini counterparts to address Red Sea navigation security and regional containment. Yemen Online · 7 Sep 2026[UN Envoy Warns Houthi Attacks Risk Expanding Yemen Conflicthttps://saudigazette.com.sa · 7 Sep 2026Saudi FM holds separate talks with Bahrain, UK counterparts on regional crisis, de-escalationAnadolu Ajansı Güncel Haberler · 7 Sep 2026UN envoy warns escalating Yemen conflict risks erupting into full-scale war
Assessment
Coordinated Ansar Allah strikes on Saudi oil and urban infrastructure combined with expanding frontline ground offensives effectively dissolve remaining de-escalation frameworks, placing the theater on the threshold of sustained interstate combat.
- 2026-09-08
Ansar Allah launched cross-border missile and drone strikes against Saudi energy facilities and southern cities.
Ansar Allah targeted Saudi Aramco oil installations, economic sites, and military bases across Abha, Khamis Mushait, Jazan, and Najran with dozens of drones and ballistic missiles. The attacks injured 73 civilians and ignited operational fires at energy sites, prompting Saudi Arabia to announce military retaliation.
- 2026-09-06
Yemeni government forces recapture Hays district from Ansar Allah
Yemeni government troops recaptured Hays district following armed clashes that killed over 60 combatants.
- 2026-09-05
Yemeni government warplanes conduct airstrikes against Ansar Allah positions in Taiz and Hodeidah.
Yemeni government aircraft executed 15 airstrikes targeting Ansar Allah troop concentrations, vehicles, and combat positions in Hays, al-Kadha, and Maqbanah. The operations mark the first deployment of government airpower since coastal fighting escalated.
4 more
- 2026-09-02
Ansar Allah establishes military cooperation pact with al-Shabaab
Reports revealed structured cooperation between Ansar Allah and Somalia's al-Shabaab militia involving drone technology transfers and fighter training across the Gulf of Aden.
- 2026-09-01
Saudi Arabia, Turkey, and Pakistan activate Makkah Joint Defense Agreement
The three nations established a General Secretariat in Riyadh to operationalize the Makkah Joint Defense Agreement.
- 2026-08-24
Houthi ballistic missile damages commercial tanker off Yanbu
Ansar Allah fired a ballistic missile that struck a commercial tanker 63 nautical miles west of Yanbu, igniting a shipboard fire.
- 2026-08-19
Ansar Allah launches drone strikes targeting the Saudi Aramco oil refinery in Jizan.
On August 18, 2026, Houthi forces targeted Saudi Aramco's oil refinery facility in Jizan with drones. The strike represents a direct attack on Saudi energy infrastructure amid renewed cross-border hostilities.
COMMON QUESTIONS
Is there a war in Yemen?
Not a declared war between states. The armed confrontation is between the Houthi movement and the Saudi-led coalition and the Yemeni government, and it reaches shipping in the Red Sea and the Bab al-Mandab strait. Fighting has continued through repeated truces without a settlement. Legally a non-international armed conflict — the Houthis against Yemen's government — internationalized by Saudi and Emirati involvement. The index reads 76/100 as of 1 January 1970 (full-scale war); above 50 it grades the fighting itself rather than the risk of it.
How dangerous is the Saudi and Houthis situation right now?
The index reads 76/100 — full-scale war. The scale is anchored on 22 historical episodes from 1914 to 2005, so the number means the same thing from one theater to the next. It is a measurement of what is reported, not a forecast.
How is the Saudi and Houthis risk index calculated?
By fixed formula from open-source reporting: events are extracted and graded by how well evidenced they are, scored across weighted factors, and the model never picks the number. How the index works, and what it does not measure, is explained at wwiii.report/methodology.
How often is this updated?
Every day. The report is rebuilt from that day's reporting and the index re-judged from it, and a fall is published only once the evidence confirms it.
Timeline events — hover the chart to read them
Timeline events — hover the chart to read them
Timeline events — hover the chart to read them
One 0–100 scale for the whole conflict. 0–49 is escalation before war; 50–100 is active war and how far it has gone.
50 is not a threshold the number can cross on its own. Which side a theater sits on is decided by whether verified belligerents are fighting there, so war onset always moves the score up across 50 — the number never declares a war by climbing.
It is a stage, not a probability: 42 is not a 42% chance of war. Below 50 it grades movement toward war, above 50 the war itself.
Why it moved, under the chart, names what changed in the latest move: the day’s readings — strikes, casualties, talks — and, when the conflict’s stage was re-judged, what was graded differently and the events behind it. Open it for the detail.
Re-judged from open reporting by fixed formula — the model never picks a number — and a fall publishes only once the evidence confirms it. A dot on the line is a day the stage itself moved. How it is made →
Direction — which way the week pushed. Severity — where the index sits. Connections — how much of the rest a shock here reaches. Cascade — that reach combined with how ready this theater is to go off.
The index reads the state of the conflict, not the volume of news. Each run grades the factors listed below against fixed rubrics, and the score follows by formula.
So a dramatic headline moves nothing unless it changes a grade. A theater already graded for recurring incursions absorbs one more without moving — it is priced in.
Open How this was measured for every grade, its movement since the last run, and the events behind it. Full construction →
A different measurement from the score above, from a different source. This line counts how much of the world's news reports conflict between these two states, against their own long-run normal: 100 is normal, 200 is twice the usual level.
It is computed mechanically from the GDELT Project's open event stream every 15 minutes and never touches the assessed index above — when both move together, that agreement is the signal. A day with too few events shows no reading rather than a guess. Click the chart for the full history.
Data: the GDELT Project.