On September 24, 2025, at 10:25, Russian troops dropped 3 FAB-250 aerial bombs with a UMPC module on Kostiantynivka. The munitions targeted residential buildings.

Two local residents — a 42-year-old man and a 70-year-old man — died from severe bodily injuries incompatible with life near a private house.

In addition, as a result of the attack, 8 civilians aged between 39 and 94 were injured. The victims were diagnosed with mine-explosive injuries, shrapnel wounds, fractures, and lacerations. They received medical assistance. Some of the injured are in moderate to serious condition. 

At the impact sites of the munitions, 16 private and 4 multi-apartment residential buildings, as well as a car, were damaged.

Under the procedural guidance of the Donetsk Regional Prosecutor's Office, a pre-trial investigation has been initiated in a criminal proceeding regarding the war crime (Part 2 of Article 438 of the Criminal Code of Ukraine).