← WW3 RISK TRACKER / THEATER: Yemen War & Houthi Attacks
Saudi – Houthis conflict
- Houthi forces launched drone and artillery strikes targeting Hays district in Al-Hodeidah, wounding 11 civilians and displacing over 100 families. Yemen Online · 30 Aug 2026[Child Injured in Houthi Drone Strike on Residential Area in Southern YemenYemen Online · 31 Aug 2026[Yemen: At Least 11 Civilians Injured, Dozens of Families Displaced in Houthi Attacks on Hays
- Yemeni National Resistance Forces intercepted a maritime shipment of Iranian drone components in the Red Sea intended for Houthi fighters. Yemen Online · 30 Aug 2026[Yemeni Forces Seize Shipment of Iranian Drone Components in Red Sea
- Yemeni National Resistance Forces interdicted Houthi remote-controlled explosive boats approaching Yemeni islands in the Red Sea. Anadolu Ajansı Güncel Haberler · 31 Aug 2026Yemen government-aligned forces intercept Houthi boats in Red Sea
- Yemeni National Resistance Forces deployed drone units to strike Houthi military positions along Yemen's western frontline sectors. Yemen Online · 30 Aug 2026[National Resistance Drone Unit Strikes Houthi Positions on Yemen’s Western Front
- Unidentified perpetrators sabotaged the Mareb Electricity Corporation's main gas-fired power station, causing a complete operational shutdown. Yemen Online · 30 Aug 2026[Yemen : Mareb Power Corporation Sabotage Shuts Down Gas Station
Frontline Tactical Disparities
Armed engagements across western Yemen highlighted contrasting target selection between combatants. Yemeni National Resistance Forces deployed drone units against Houthi military combat positions along western frontline sectors in Al-Hodeidah. Conversely, Houthi forces directed artillery and drone strikes toward civilian housing in Hays district, injuring 11 civilians and displacing over 100 families. Separate Houthi strikes targeted a Yemeni army gathering, killing seven soldiers. Unidentified perpetrators sabotaged Mareb city's gas-fired power station, shutting down the facility. Yemen Online · 30 Aug 2026[Child Injured in Houthi Drone Strike on Residential Area in Southern YemenYemen Online · 31 Aug 2026[Yemen: At Least 11 Civilians Injured, Dozens of Families Displaced in Houthi Attacks on HaysYemen Online · 30 Aug 2026[National Resistance Drone Unit Strikes Houthi Positions on Yemen’s Western Front
Red Sea Maritime Interdictions
Government-aligned forces maintained interdiction operations against Houthi supply lines in Red Sea shipping lanes. The Yemeni National Resistance Forces seized a shipment containing Iranian drone components destined for Houthi fighters. National Resistance naval units also intercepted Houthi explosive-laden unmanned boats attempting to approach Yemeni islands. Yemen Online · 30 Aug 2026[Yemeni Forces Seize Shipment of Iranian Drone Components in Red SeaAnadolu Ajansı Güncel Haberler · 31 Aug 2026Yemen government-aligned forces intercept Houthi boats in Red Sea
Saudi Coalition and Defense Diplomacy
Strategic coordination for Saudi Arabia focused on multilateral defense frameworks following limits on coalition leadership. Reports indicate Washington declined a request from Saudi Crown Prince Mohammed bin Salman for the United States to lead a military campaign against Houthi forces in Yemen. Saudi Defense Minister Prince Khalid bin Salman met with Pakistani Army Chief Field Marshal Asim Munir and Turkish officials in Istanbul to organize the secretariat for the Mecca Joint Defense Agreement. https://saudigazette.com.sa · 31 Aug 2026Prince Khalid, Asim Munir discuss strengthening Saudi-Pak defense cooperationhttps://saudigazette.com.sa · 31 Aug 2026Saudi Arabia reaffirms commitment to activating Makkah Joint Defense AgreementYemen Online · 30 Aug 2026[Israeli Report: Washington Rejected Saudi Request to Lead New Military Campaign Against Houthis in Yemen
Assessment
Tactical drone proliferation, asymmetric targeting of civilian infrastructure, and active Red Sea interdictions maintain theater risk at critical levels.
- 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.
- 2026-08-17
Ansar Allah claims missile strikes on Saudi military vessels off Mocha.
Houthi forces claimed targeting a Saudi military landing ship and four patrol craft with ballistic missiles and drones off the coast of Mocha. Yemeni army sources reported five ballistic missiles launched toward Bab al-Mandeb and Red Sea shipping lanes.
3 more
- 2026-08-15
Houthi strikes on Mokha port kill eight and shut down maritime operations
Houthi missile and drone strikes targeted Mokha port, killing eight people and forcing authorities to suspend all maritime operations.
- 2026-08-12
Houthi forces launch fatal Red Sea ship attack and sustain missile strikes on Mokha
A Houthi attack on a commercial vessel in the Red Sea killed six crew members, including three Pakistani nationals and one Indonesian. Concurrently, Houthi forces launched ten missiles and four drones targeting Yemen's western coast and Mokha port over four consecutive days.
- 2026-08-11
Fatal Houthi missile strike on commercial vessel near Bab el-Mandeb kills three crew members.
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.