Syria › Deir ez Zor governorate › October 2025
Deir ez Zor governorate: conflict events in October 2025
Monthly report from UCDP event data for Deir ez Zor governorate, Syria. Country-wide report: Syria, October 2025.
In October 2025, UCDP recorded 4 organized-violence events in Deir ez Zor governorate, Syria, with 8 estimated deaths. That is -33% compared with 6 events the month before.
50% of the month's events were state-based armed conflict. Civilian deaths: 1.
The most active pairing was Government of Syria - IS with 1 events.
Where events happened
Deadliest events, October 2025
| Date | Where | Parties | Est. deaths |
|---|---|---|---|
| 16 Oct 2025 | Al Mayadin district Deir ez Zor governorate | Government of Syria vs IS State-based | 5 |
| 27 Oct 2025 | Deir ez Zor district Deir ez Zor governorate | SDF vs Civilians One-sided, 1 civilian | 1 |
| 20 Oct 2025 | Albu Kamal district Deir ez Zor governorate | IS vs SDF Non-state | 1 |
| 9 Oct 2025 | Deir ez Zor district Deir ez Zor governorate | Government of Syria vs SDF State-based | 1 |
Parties
| Party | Events | Est. deaths |
|---|---|---|
| SDF | 3 | 3 |
| IS | 2 | 6 |
| Government of Syria | 2 | 6 |
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
← Deir ez Zor governorate overview
Source: UCDP GED and Candidate Events, CC BY 4.0. See methodology.