ConflictStats

Ukraine › Sumy oblast › February 2026

Sumy oblast: conflict events in February 2026

Monthly report from UCDP event data for Sumy oblast, Ukraine. Country-wide report: Ukraine, February 2026.

18events15 the month before
30est. deathsrange 30–124
17civilian deaths

In February 2026, UCDP recorded 18 organized-violence events in Sumy oblast, Ukraine, with 30 estimated deaths. That is +20% compared with 15 events the month before. The death toll range is 30 to 124.

100% of the month's events were state-based armed conflict. Civilian deaths: 17.

The most active pairing was Government of Russia (Soviet Union) - Government of Ukraine with 18 events.

Where events happened

2026-02-27: Government of Russia vs Government of Ukraine (2 deaths)2026-02-27: Government of Russia vs Government of Ukraine (2 deaths)2026-02-26: Government of Russia vs Government of Ukraine (1 deaths)2026-02-25: Government of Russia vs Government of Ukraine (2 deaths)2026-02-21: Government of Russia vs Government of Ukraine (2 deaths)2026-02-21: Government of Russia vs Government of Ukraine (4 deaths)2026-02-17: Government of Russia vs Government of Ukraine (1 deaths)2026-02-16: Government of Russia vs Government of Ukraine (1 deaths)2026-02-15: Government of Russia vs Government of Ukraine (2 deaths)2026-02-15: Government of Russia vs Government of Ukraine (2 deaths)2026-02-14: Government of Russia vs Government of Ukraine (2 deaths)2026-02-13: Government of Russia vs Government of Ukraine (1 deaths)2026-02-12: Government of Russia vs Government of Ukraine (2 deaths)2026-02-10: Government of Russia vs Government of Ukraine (1 deaths)2026-02-10: Government of Russia vs Government of Ukraine (1 deaths)2026-02-06: Government of Russia vs Government of Ukraine (1 deaths)2026-02-03: Government of Russia vs Government of Ukraine (2 deaths)2026-02-01: Government of Russia vs Government of Ukraine (1 deaths)
Recorded organized-violence events in Sumy oblast, February 2026. Circle size scales with estimated deaths.State-based Non-state One-sidedOutlines: Natural Earth.

Deadliest events, February 2026

DateWherePartiesEst. deaths
21 Feb 2026Shostkynskyi raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based, 4 civilian		4
27 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based, 2 civilian		2
27 Feb 2026Shostkynskyi raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based, 2 civilian		2
25 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based		2
21 Feb 2026Shostkynskyi raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based, 2 civilian		2
15 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based		2
15 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based		2
14 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based		2
2–92
12 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based		2
2–5
3 Feb 2026Sumy raion
Sumy oblast		Government of Russia vs Government of Ukraine
State-based		2
2–3

Parties

PartyEventsEst. deaths
Government of Russia1830
Government of Ukraine1830

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

← Sumy oblast overview

Source: UCDP GED and Candidate Events, CC BY 4.0. See methodology.