💥 Attack

Russian forces struck Sumy with two ballistic missiles carrying cluster munition warheads, killing 34 civilians and injuring over 100.

April 13, 2025 Sumy, Sumy

Verified Independently confirmed by 3 sources

Stefan Korshak (Substack) Institute for the Study of War Kyiv Independent

Multiple high-reliability sources confirm the core facts of this event.

Entities

Sumy (location) cluster munitions (weapon_system) Russian 112th Missile Brigade (military_unit) 1st Guards Tank Army (military_unit) 448th Missile Brigade (military_unit) 20th Combined Arms Army (military_unit) Russia (organization)

Source Reports

What each source reports. "Source tone" reflects the language used by the outlet — it is not an independent verification.

Stefan Korshak (Substack) → Source tone: likely

Russian forces struck Sumy with two ballistic missiles carrying cluster munition warheads, killing 34 civilians and injuring over 100.

Institute for the Study of War → Source tone: certain

Russian forces struck the center of Sumy City with two Iskander-M/KN-23 ballistic missiles from near Liski, Voronezh Oblast and Lezhenki, Kursk Oblast

Kyiv Independent → Source tone: certain

Two ballistic missiles struck the center of Sumy on April 13, killing 35 people and injuring 117

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Extraction metadata

Extracted: 2026-02-16T21:56:26.161Z

Source story: day-1149a-2025-04-19