Mjattenen Serhij Oleksandrovych

(Sept. 17, 1976 - May 19, 2026 )

Date of birth: Sept. 17, 1976
Date of disappearance: May 19, 2026
From: Slavutych, Slavutytska urban community, Vyshhorod District, Kyiv Oblast
Disappeared in the area of: Novooleksandrivka, Oleksandrivska settlement community, Kramatorsk District, Donetsk Oblast
Rank: Unknown
Military Unit: Unknown