This Day in History
Comparing September 21 across all years of the conflict
War events documented on this calendar date in each year since the full-scale invasion (February 24, 2022).
2026No data
No events recorded
2025 — September 21, 2025
Full day report →100events
596fatalities
Explosions/Remote violence 28Strategic developments 27Violence against civilians 25Battles 20
- —Looting/property destruction reported in Zhmerynka, Vinnytsia Oblast
- —Looting/property destruction reported in Kramatorsk, Donetsk Oblast
- —Non-state actor overtakes territory reported in Kharkiv, Kharkiv Oblast
- —Abduction/forced disappearance reported in Sloviansk, Donetsk Oblast
- —Shelling/artillery/missile attack reported in Avdiivka, Donetsk Oblast
- +95 more events — view all
2024 — September 21, 2024
Full day report →100events
603fatalities
Battles 27Strategic developments 27Explosions/Remote violence 26Violence against civilians 20
- —Attack reported in Popasna, Luhansk Oblast
- —Non-state actor overtakes territory reported in Sloviansk, Donetsk Oblast
- —Sexual violence reported in Orikhiv, Zaporizhzhia Oblast
- —Looting/property destruction reported in Huliaipole, Zaporizhzhia Oblast
- —Sexual violence reported in Avdiivka, Donetsk Oblast
- +95 more events — view all
2023 — September 21, 2023
Full day report →86events
579fatalities
Explosions/Remote violence 30Strategic developments 19Violence against civilians 19Battles 18
- —Remote explosive/landmine/IED reported in Kreminna, Luhansk Oblast
- —Air/drone strike reported in Huliaipole, Zaporizhzhia Oblast
- —Agreement reported in Sloviansk, Donetsk Oblast
- —Agreement reported in Horlivka, Donetsk Oblast
- —Government regains territory reported in Vovchansk, Kharkiv Oblast
- +81 more events — view all
2022 — September 21, 2022
Full day report →124events
801fatalities
Strategic developments 40Battles 31Violence against civilians 27Explosions/Remote violence 26
- —Sexual violence reported in Vovchansk, Kharkiv Oblast
- —Agreement reported in Shostka, Sumy Oblast
- —Abduction/forced disappearance reported in Kramatorsk, Donetsk Oblast
- —Attack reported in Oleshky, Kherson Oblast
- —Air/drone strike reported in Henichesk, Kherson Oblast
- +119 more events — view all