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Countries › Yemen › September 2025

Yemen: conflict events in September 2025

Monthly report from UCDP event data.

21events18 the month before
114est. deathsrange 83–118
58civilian deaths

In September 2025, UCDP recorded 21 organized-violence events in Yemen, with 114 estimated deaths. That is +17% compared with 18 events the month before. The death toll range is 83 to 118.

76% of the month's events were state-based armed conflict. Civilian deaths: 58.

Events were concentrated in Taiz governorate (4), al-Jawf governorate (3), Dali governorate (3).

The most active pairing was Government of Yemen (North Yemen) - Forces of the Presidential Leadership Council with 13 events.

Where events happened

2025-09-28: AQAP vs Forces of the Presidential Leadership Council (6 deaths)2025-09-28: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-26: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-25: Government of Israel vs Government of Yemen (33 deaths)2025-09-23: Government of Yemen vs Civilians (1 deaths)2025-09-14: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-14: Government of Yemen vs Forces of the Presidential Leadership Council (3 deaths)2025-09-12: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-11: Government of Yemen vs Civilians (0 deaths)2025-09-10: Government of Israel vs Government of Yemen (39 deaths)2025-09-10: Government of Israel vs Government of Yemen (7 deaths)2025-09-09: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-06: Government of Yemen vs Forces of the Presidential Leadership Council (4 deaths)2025-09-06: Government of Yemen vs Civilians (1 deaths)2025-09-06: Government of Yemen vs Forces of the Presidential Leadership Council (4 deaths)2025-09-05: AQAP vs Forces of the Presidential Leadership Council (3 deaths)2025-09-02: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-02: Government of Yemen vs Forces of the Presidential Leadership Council (4 deaths)2025-09-02: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-02: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)2025-09-02: Government of Yemen vs Forces of the Presidential Leadership Council (1 deaths)
Recorded organized-violence events in Yemen, September 2025. Circle size scales with estimated deaths.State-based Non-state One-sidedOutlines: Natural Earth.

Regions, September 2025

RegionEventsEst. deaths
Taiz governorate47
al-Jawf governorate39
Dali governorate38
Amānat al ‘Āşimah governorate272
Abyan governorate29
Şa‘dah governorate22
Marib governorate14
Laḩij governorate11
Shabwah governorate11
Hudaydah governorate11

Deadliest events, September 2025

DateWherePartiesEst. deaths
10 Sep 2025Amānat al ‘Āşimah governorateGovernment of Israel vs Government of Yemen
State-based, 36 civilian, 12 sources		39
25 Sep 2025Amānat al ‘Āşimah governorateGovernment of Israel vs Government of Yemen
State-based, 9 civilian, 6 sources		33
11–35
10 Sep 2025Al Ḩazm district
al-Jawf governorate		Government of Israel vs Government of Yemen
State-based, 2 civilian, 13 sources		7
28 Sep 2025Mūdīyah district
Abyan governorate		AQAP vs Forces of the Presidential Leadership Council
Non-state		6
5–6
6 Sep 2025Şabir al Mawādim district
Taiz governorate		Government of Yemen vs Forces of the Presidential Leadership Council
State-based		4
0–4
6 Sep 2025Marib district
Marib governorate		Government of Yemen vs Forces of the Presidential Leadership Council
State-based		4
3–4
2 Sep 2025Qa‘ţabah district
Dali governorate		Government of Yemen vs Forces of the Presidential Leadership Council
State-based		4
14 Sep 2025Al Ḩushā’ district
Dali governorate		Government of Yemen vs Forces of the Presidential Leadership Council
State-based, 2 sources		3
5 Sep 2025Mūdīyah district
Abyan governorate		AQAP vs Forces of the Presidential Leadership Council
Non-state, 2 sources		3
1–3
28 Sep 2025Al Qabbayţah district
Laḩij governorate		Government of Yemen vs Forces of the Presidential Leadership Council
State-based, 1 civilian		1

Parties

PartyEvents
Government of Yemen19
Forces of the Presidential Leadership Council15
Government of Israel3
AQAP2

Type of violence

CategoryEvents
State-based16
Non-state2
One-sided3

All months

Monthly reports:Jul 2026Jun 2026May 2026Apr 2026Mar 2026Feb 2026Jan 2026Dec 2025Nov 2025Oct 2025Sep 2025Aug 2025Jul 2025Jun 2025May 2025Apr 2025Mar 2025Feb 2025Jan 2025Dec 2024Nov 2024Oct 2024Sep 2024Aug 2024Jul 2024

← Yemen overview

Source: UCDP GED and Candidate Events, CC BY 4.0. Counts use the "best" fatality estimate. See methodology.