← WW3 RISK TRACKER / THEATER: Yemen War & Houthi Attacks
Yemen War & Houthi Attacks
- Ansar Allah missile strikes on Riyadh's King Khalid International Airport killed three Saudi citizens and struck a commercial aircraft. World news | The Guardian · 8 Oct 2026Houthis claim attack on Riyadh airport as airlines suspend flights to Saudi capitalAnadolu Ajansı Güncel Haberler · 9 Oct 2026Saudi Arabia says 3 killed in attacks on Riyadh's King Khalid airportThe National · 9 Oct 2026Saudi airline pilot among three killed in attacks on Riyadh airport
- The Saudi-led coalition launched an air campaign destroying 136 Ansar Allah military targets across Yemen. https://saudigazette.com.sa · 10 Oct 2026Coalition launches major offensive, destroys 136 Houthi military targetsAnadolu Ajansı Güncel Haberler · 9 Oct 2026Saudi-led coalition announces large-scale operation against Houthis in Yemen, says 136 military targets destroyed
- Coalition airstrikes struck three mobile missile launchers in Yemen following cross-border attacks on Saudi infrastructure. https://saudigazette.com.sa · 9 Oct 2026Coalition destroys three Houthi missile launchers, vows firm response to attacks on civiliansAnadolu Ajansı Güncel Haberler · 9 Oct 2026Saudi-led coalition in Yemen says it destroyed 3 Houthi missile launch platforms
- Yemeni government forces engaged Ansar Allah fighters near the Bab el-Mandeb strait to secure coastal shipping corridors. Anadolu Ajansı Güncel Haberler · 9 Oct 2026Bab el-Mandeb 'cleared of Houthi remnants,' Saudi envoy to Yemen saystaxonomy/term/2 · 9 Oct 2026Operation ‘Dawn of Yemen’ Clears Bab al-Mandab and its Islands of Remaining Houthi Forces
- Pakistan confirmed the operational deployment of defensive military personnel in Riyadh under the trilateral Mecca pact. Yemen Online · 9 Oct 2026[Pakistan Confirms Troop Deployment in Saudi Arabia, Reveals Mission
King Khalid Airport Casualties
Ansar Allah launched cruise missiles against King Khalid International Airport in Riyadh, killing three Saudi citizens including airline captain Hamoud Ali Alkalthami. The General Authority of Civil Aviation reported that strikes hit terminal facilities and damaged a Saudia passenger aircraft. The attack marks the first direct fatalities inside the capital from this offensive, prompting flight disruptions before services partially resumed on Friday. World news | The Guardian · 8 Oct 2026Houthis claim attack on Riyadh airport as airlines suspend flights to Saudi capitalAnadolu Ajansı Güncel Haberler · 9 Oct 2026Saudi Arabia says 3 killed in attacks on Riyadh's King Khalid airportThe National · 9 Oct 2026Saudi airline pilot among three killed in attacks on Riyadh airport
Coalition Retaliatory Strikes
The Saudi-led coalition initiated an air offensive across Yemen, destroying 136 Ansar Allah military targets, including command nodes and three truck-mounted missile launchers. Airstrikes hit military positions in Sana'a, including sites at Jabal Attan and Al-Nahdain. Coalition spokesman Major General Turki Al-Maliki stated the operation specifically targets ballistic missile networks to halt strikes directed at Saudi civilian infrastructure. https://saudigazette.com.sa · 10 Oct 2026Coalition launches major offensive, destroys 136 Houthi military targetshttps://saudigazette.com.sa · 9 Oct 2026Coalition destroys three Houthi missile launchers, vows firm response to attacks on civiliansYemen Online · 9 Oct 2026[Intensive Airstrikes Target Houthi Positions and Military Camps in Yemen’s Capital Sana’a
Bab el-Mandeb Frontline
Yemeni government formations advanced against Ansar Allah positions along the Red Sea coast under Operation Dawn of Yemen. Saudi Ambassador Mohammed Al Jaber announced that loyalist troops alongside the Giants Brigades cleared Houthi elements from Mayun Island and the Bab el-Mandeb strait. Heavy ground fighting continues in surrounding coastal corridors as government forces attempt to permanently secure maritime approaches. Anadolu Ajansı Güncel Haberler · 9 Oct 2026Bab el-Mandeb 'cleared of Houthi remnants,' Saudi envoy to Yemen saysThe National · 9 Oct 2026UN envoy warns Yemen has returned to ‘full-scale war’taxonomy/term/2 · 9 Oct 2026Operation ‘Dawn of Yemen’ Clears Bab al-Mandab and its Islands of Remaining Houthi Forces
Mecca Defense Pact Deployment
Pakistani Foreign Ministry spokesman Sajjad Haider Khan confirmed that Pakistani military forces are actively stationed in Riyadh to provide defensive support under the trilateral Mecca Joint Defense Agreement. Pakistani officials emphasized that the deployment remains strictly confined to safeguarding Saudi territory against cross-border strikes rather than participating in offensive maneuvers inside Yemen. The confirmation operationalizes mutual defense arrangements alongside previously pledged Turkish defensive support. Yemen Online · 9 Oct 2026[Pakistan Confirms Troop Deployment in Saudi Arabia, Reveals Mission
Assessment
Open interstate strikes targeting commercial aviation and extensive retaliatory bombing across Yemen indicate that hostilities have returned to full-scale warfare with no immediate diplomatic off-ramp.
BOTTOM LINE // Fatal Ansar Allah missile strikes on Riyadh airport and intensive coalition retaliatory air campaigns indicate an active return to open, full-scale warfare across the theater.
ISW assesses that Houthi control of al Turbah will likely severely constrain Yemeni government-aligned forces' ability to reinforce and resupply front-line positions across Taiz Governorate. Institute for the Study of War · 4 Oct 2026Iran Update October 4 2026
MARITIME TRAFFIC
30 ships a day40% of normal · last 7 days▲ from 27 the week before
each day 7-day average normal: 74 a day, the 2023 average data through 4 Oct 2026
43 ships a day59% of normal · last 7 days▲ from 40 the week before
each day 7-day average normal: 74 a day, the 2023 average data through 4 Oct 2026
Ships a day through the waters this war turns on, as a share of their normal — the average day of one named year, the last full year before the conflict's current phase.
- Bab el-Mandeb Strait — the Red Sea's southern entrance. Normal: 74 ships a day, the 2023 average.
- Suez Canal — the Red Sea's northern exit, to the Mediterranean. Normal: 74 ships a day, the 2023 average.
Counted by IMF PortWatch from ships' AIS position signals and published a few days late. A ship that switches AIS off is not counted, so a fall can be ships hiding as well as ships staying away.
1M to 6M show every day. 1Y shows each week's average day, and ALL each month's, back to January 2019, when PortWatch's count begins.
IN NUMBERS
Container rate, China–N. Europe
$3,260/FEU
no change on the week
Container rate, China–Med
$3,790/FEU
▲ 7% on the week
Tankers through Bab el-Mandeb, 7 days
63
▼ 3 from the week before
Container ships, Bab el-Mandeb, 7 days
37
▲ 3 from the week before
Tanker calls at Yanbu, 30 days
1
This war's key figures, from the bodies that keep them — each named below, with the day its figure describes. A figure that stops being updated is taken down rather than left to go stale.
- Container rate, China–N. Europe — Spot rate for a forty-foot container, China to Northern Europe — the lanes that lose the Red Sea when ships avoid it. Freightos Baltic Index (FBX), 9 Oct 2026.
- Container rate, China–Med — Spot rate for a forty-foot container, China to the Mediterranean — the lanes that lose the Red Sea when ships avoid it. Freightos Baltic Index (FBX), 9 Oct 2026.
- Tankers through Bab el-Mandeb, 7 days — Tanker transits of the Bab el-Mandeb strait over the last seven days of data. IMF PortWatch, 4 Oct 2026.
- Container ships, Bab el-Mandeb, 7 days — Container-ship transits of the Bab el-Mandeb strait over the last seven days of data. IMF PortWatch, 4 Oct 2026.
- Tanker calls at Yanbu, 30 days — Tankers calling at Yanbu, Saudi Arabia's Red Sea oil port, over the last thirty days of data. IMF PortWatch, 2 Oct 2026.
- 2026-10-10
Ansar Allah missile strikes killed three people and hit an airliner at Riyadh's airport.
Saudi authorities confirmed the deaths of three citizens, including an airline pilot, after strikes hit King Khalid International Airport and damaged a commercial plane. Ansar Allah claimed cruise missile strikes against the aviation hub alongside targets in Najran and Khamis Mushait.
- 2026-10-09
Saudi air defenses intercepted three Houthi ballistic missiles targeting Riyadh and Khamis Mushait.
Debris from the intercepted missiles damaged a kindergarten and medical clinic in Riyadh, while foreign embassies instructed staff to shelter in place.
- 2026-10-07
Ansar Allah launched two ballistic missiles targeting Aden International Airport.
Two ballistic missiles fired by Ansar Allah targeted Aden International Airport in southern Yemen. The strike directly targeted the primary civil aviation facility in the government-held interim capital.
4 more
- 2026-10-06
Turkey and Pakistan agreed to deploy troops to Saudi Arabia under the Mecca pact.
Following talks in Riyadh, Turkey and Pakistan activated collective defense commitments under the Mecca pact to reinforce Saudi Arabia against Houthi strikes.
- 2026-10-05
Yemen's presidential council launched a nationwide offensive to recapture all Houthi-held territory.
Presidential Leadership Council Chairman Rashad al-Alimi ordered armed formations on Sunday to execute plans to reclaim all areas under Ansar Allah control. The Saudi-led coalition formally pledged comprehensive operational and aerial support to back the campaign.
- 2026-10-04
Ansar Allah claimed missile and drone strikes on an Aramco refinery in Riyadh.
Houthi forces stated they targeted an Aramco oil installation south of Riyadh with ballistic missiles and unmanned aircraft, where smoke was observed rising from the complex. Coalition spokesmen rejected the claim as misleading, while Saudi officials did not publicly confirm the cause of the fire.
- 2026-10-03
Saudi authorities reported a resident injured by intercepted Houthi ballistic missile debris in Asir.
Saudi air defense units intercepted a Houthi ballistic missile over Ahad Rafidah in Asir province, where falling fragments injured one civilian and damaged a prayer room and multiple vehicles.
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 84.7/100 as of 10 October 2026 (mass 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 84.7/100 — mass 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
Why it moved▲ 0.5 · 10 OCTA new front or party; talks under way
84.2 → 84.7
The day’s reporting:
- ▲A new front or party — before: no new front
- ▼Talks under way — before: no talks reported
From World news | The Guardian · 8 Oct 2026Houthis claim attack on Riyadh airport as airlines suspend flights to Saudi capitalhttps://saudigazette.com.sa · 10 Oct 2026Coalition launches major offensive, destroys 136 Houthi military targetsYemen Online · 9 Oct 2026[Pakistan Confirms Troop Deployment in Saudi Arabia, Reveals Mission
The conflict’s stage held.
- Direction
- Escalating sharply (+49.8 / 7d)
- Severity
- Extreme (84.7 / 100)
- Connections
- Moderate (~4 of 8)
- Cascade
- High (#3 of 9)
How this was measured
| Internationalization18% | 31 | ◆ | |
| Ground combat16% | 80 | ◆ | |
| Standoff strikes14% | 80 | ◆ | |
| Nuclear escalation12% | 0 | ◆ | |
| Mobilization12% | 65 | ◆ | |
| Crisis control10% | 82 | ◆ | |
| Territorial control8% | 45 | ◆ | |
| Geographic spillover7% | 34 | ▼ -8 | |
| Infrastructure3% | 70 | ◆ |
- ▲ 23.3 Saudi-led coalition launched a large-scale offensive in Yemen, destroying 136 Houthi military targets and targeting their missile network. sustained interstate combat · confirmed
- ▲ 11.2 Pakistan confirmed deployment of troops in Saudi Arabia under a joint defense agreement, stating their mission is defensive. foreign troops deployed combat zone · reported single
- ▲ 1.8 Houthis claimed responsibility for missile attacks on Riyadh’s King Khalid International Airport, killing three Saudis and wounding others. cross border incident · confirmed
- ▲ 5.4 Saudi-led coalition destroyed three Houthi missile launchers in Yemen, targeting their ability to threaten regional security. limited state strike · confirmed
- ▲ 1.5 Yemeni government forces launched 'Operation Dawn of Yemen,' claiming to have neutralized 1,400+ Houthis and destroyed 250+ military assets in 24 hours. major ground assault · reported single
- ▲ 4.2 Saudi-backed Yemeni forces claimed to have cleared Bab el-Mandeb Strait and Mayun Island of Houthi remnants. territorial change · reported multiple
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.