Ostashchenko Deonisij Serhijovych

(June 10, 1999 - March 8, 2023 )

Date of birth: June 10, 1999
Date of disappearance: March 8, 2023
Date of release from captivity: May 23, 2025
From: Sumy, Sumska urban community, Sumy District, Sumy Oblast
Disappeared in the area of: Vodjane, Vuhledarska urban community, Volnovakha District, Donetsk Oblast
Rank: Unknown
Military Unit: 53rd separate mechanized brigade