December 2025

Day 1377 – 1407 of the invasion

During December 2025, 2,635 conflict events were documented across Ukraine, with 18,356 reported fatalities. This corresponds to Days 1377–1407 of the war.

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Est. Events

2,635

Days in Month

31

Avg Daily

84

War Day Range

1377–1407

Daily Activity

SunMonTueWedThuFriSat
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Low Moderate High Critical

Notable Events

31

Wed

BattlesSumy Oblast

Okhtyrka

Armed clash reported in Okhtyrka, Sumy Oblast

31

Wed

Violence against civiliansKharkiv Oblast

Kharkiv

Attack reported in Kharkiv, Kharkiv Oblast

31

Wed

Strategic developmentsDonetsk Oblast

Kramatorsk

Arrests reported in Kramatorsk, Donetsk Oblast

31

Wed

Violence against civiliansDonetsk Oblast

Kramatorsk

Sexual violence reported in Kramatorsk, Donetsk Oblast

31

Wed

BattlesVinnytsia Oblast

Khmilnyk

Non-state actor overtakes territory reported in Khmilnyk, Vinnytsia Oblast

31

Wed

Explosions/Remote violenceZaporizhzhia Oblast

Enerhodar

Remote explosive/landmine/IED reported in Enerhodar, Zaporizhzhia Oblast

31

Wed

BattlesChernihiv Oblast

Nizhyn

Non-state actor overtakes territory reported in Nizhyn, Chernihiv Oblast

31

Wed

BattlesDonetsk Oblast

Horlivka

Non-state actor overtakes territory reported in Horlivka, Donetsk Oblast

31

Wed

Explosions/Remote violenceZaporizhzhia Oblast

Melitopol

Air/drone strike reported in Melitopol, Zaporizhzhia Oblast

31

Wed

Strategic developmentsZaporizhzhia Oblast

Melitopol

Arrests reported in Melitopol, Zaporizhzhia Oblast

31

Wed

Explosions/Remote violenceChernihiv Oblast

Nizhyn

Remote explosive/landmine/IED reported in Nizhyn, Chernihiv Oblast

31

Wed

BattlesLuhansk Oblast

Popasna

Non-state actor overtakes territory reported in Popasna, Luhansk Oblast

31

Wed

Strategic developmentsKharkiv Oblast

Balakliia

Looting/property destruction reported in Balakliia, Kharkiv Oblast

31

Wed

Explosions/Remote violenceChernihiv Oblast

Novhorod-Siverskyi

Remote explosive/landmine/IED reported in Novhorod-Siverskyi, Chernihiv Oblast

31

Wed

Explosions/Remote violenceKherson Oblast

Henichesk

Air/drone strike reported in Henichesk, Kherson Oblast

31

Wed

Strategic developmentsKharkiv Oblast

Chuhuiv

Agreement reported in Chuhuiv, Kharkiv Oblast

31

Wed

Violence against civiliansOdesa Oblast

Izmail

Abduction/forced disappearance reported in Izmail, Odesa Oblast

31

Wed

Violence against civiliansZaporizhzhia Oblast

Tokmak

Sexual violence reported in Tokmak, Zaporizhzhia Oblast

31

Wed

BattlesMykolaiv Oblast

Pervomaiisk

Armed clash reported in Pervomaiisk, Mykolaiv Oblast

31

Wed

Explosions/Remote violenceKharkiv Oblast

Balakliia

Remote explosive/landmine/IED reported in Balakliia, Kharkiv Oblast

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