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Day 1399 of War

December 23, 2025

57 conflict events documented — 405 fatalities across 13 regions.

On Day 1399 of Russia's full-scale invasion, 57 conflict events were documented across 13 Ukrainian regions. A total of 405 fatalities were reported. The most frequent event type was Battles, with 20 incidents recorded.

Events

57

Fatalities

405

Regions Affected

13

Event Types

4

Event Type Breakdown

Battles20 (35%)
Strategic developments14 (25%)
Explosions/Remote violence12 (21%)
Violence against civilians11 (19%)

57 Documented Events

1.
Strategic developmentsLooting/property destructionNova Kakhovka, Kherson Oblast

Looting/property destruction reported in Nova Kakhovka, Kherson Oblast

3 fatalitiesSource: UA Ministry of Defense
2.
Strategic developmentsArrestsShostka, Sumy Oblast

Arrests reported in Shostka, Sumy Oblast

1 fatalitiesSource: OSCE
3.
Strategic developmentsArrestsOleshky, Kherson Oblast

Arrests reported in Oleshky, Kherson Oblast

1 fatalitiesSource: UA Ministry of Defense
4.
Explosions/Remote violenceAir/drone strikeZaporizhzhia, Zaporizhzhia Oblast

Air/drone strike reported in Zaporizhzhia, Zaporizhzhia Oblast

5 fatalitiesSource: OSCE
5.
BattlesArmed clashHorlivka, Donetsk Oblast

Armed clash reported in Horlivka, Donetsk Oblast

13 fatalitiesSource: Local authorities
6.
Violence against civiliansAttackChuhuiv, Kharkiv Oblast

Attack reported in Chuhuiv, Kharkiv Oblast

2 fatalitiesSource: Local authorities
7.
Explosions/Remote violenceAir/drone strikeYevpatoria, Crimea

Air/drone strike reported in Yevpatoria, Crimea

1 fatalitiesSource: UA Ministry of Defense
8.
Explosions/Remote violenceShelling/artillery/missile attackBerdychiv, Zhytomyr Oblast

Shelling/artillery/missile attack reported in Berdychiv, Zhytomyr Oblast

3 fatalitiesSource: Local authorities
9.
BattlesNon-state actor overtakes territoryYuzhnoukrainsk, Mykolaiv Oblast

Non-state actor overtakes territory reported in Yuzhnoukrainsk, Mykolaiv Oblast

Source: Local authorities
10.
Strategic developmentsLooting/property destructionMariupol, Donetsk Oblast

Looting/property destruction reported in Mariupol, Donetsk Oblast

3 fatalitiesSource: Local authorities
11.
Explosions/Remote violenceShelling/artillery/missile attackVovchansk, Kharkiv Oblast

Shelling/artillery/missile attack reported in Vovchansk, Kharkiv Oblast

4 fatalitiesSource: OSCE
12.
BattlesNon-state actor overtakes territoryKhmilnyk, Vinnytsia Oblast

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

20 fatalitiesSource: Social media
13.
Explosions/Remote violenceShelling/artillery/missile attackHenichesk, Kherson Oblast

Shelling/artillery/missile attack reported in Henichesk, Kherson Oblast

5 fatalitiesSource: OSCE
14.
Explosions/Remote violenceAir/drone strikeHorlivka, Donetsk Oblast

Air/drone strike reported in Horlivka, Donetsk Oblast

Source: Local authorities
15.
Violence against civiliansAbduction/forced disappearanceNovograd-Volynskyi, Zhytomyr Oblast

Abduction/forced disappearance reported in Novograd-Volynskyi, Zhytomyr Oblast

9 fatalitiesSource: Local authorities
16.
Strategic developmentsLooting/property destructionRubizhne, Luhansk Oblast

Looting/property destruction reported in Rubizhne, Luhansk Oblast

1 fatalitiesSource: OSCE
17.
Explosions/Remote violenceAir/drone strikeOchakiv, Mykolaiv Oblast

Air/drone strike reported in Ochakiv, Mykolaiv Oblast

2 fatalitiesSource: OSCE
18.
Strategic developmentsAgreementRubizhne, Luhansk Oblast

Agreement reported in Rubizhne, Luhansk Oblast

1 fatalitiesSource: OSCE
19.
Strategic developmentsArrestsZaporizhzhia, Zaporizhzhia Oblast

Arrests reported in Zaporizhzhia, Zaporizhzhia Oblast

4 fatalitiesSource: UA Ministry of Defense
20.
BattlesArmed clashVovchansk, Kharkiv Oblast

Armed clash reported in Vovchansk, Kharkiv Oblast

2 fatalitiesSource: Media reports
21.
BattlesNon-state actor overtakes territoryPopasna, Luhansk Oblast

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

15 fatalitiesSource: Media reports
22.
BattlesArmed clashKryvyi Rih, Dnipropetrovsk Oblast

Armed clash reported in Kryvyi Rih, Dnipropetrovsk Oblast

18 fatalitiesSource: Local authorities
23.
BattlesNon-state actor overtakes territoryAvdiivka, Donetsk Oblast

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

26 fatalitiesSource: UA Ministry of Defense
24.
Strategic developmentsLooting/property destructionSkadovsk, Kherson Oblast

Looting/property destruction reported in Skadovsk, Kherson Oblast

4 fatalitiesSource: OSCE
25.
Strategic developmentsLooting/property destructionPopasna, Luhansk Oblast

Looting/property destruction reported in Popasna, Luhansk Oblast

Source: Media reports
26.
BattlesArmed clashHenichesk, Kherson Oblast

Armed clash reported in Henichesk, Kherson Oblast

17 fatalitiesSource: OSCE
27.
BattlesArmed clashBalakliia, Kharkiv Oblast

Armed clash reported in Balakliia, Kharkiv Oblast

15 fatalitiesSource: OSCE
28.
Violence against civiliansAttackNova Kakhovka, Kherson Oblast

Attack reported in Nova Kakhovka, Kherson Oblast

7 fatalitiesSource: Media reports
29.
Explosions/Remote violenceShelling/artillery/missile attackRubizhne, Luhansk Oblast

Shelling/artillery/missile attack reported in Rubizhne, Luhansk Oblast

Source: Social media
30.
BattlesArmed clashIrpin, Kyiv Oblast

Armed clash reported in Irpin, Kyiv Oblast

7 fatalitiesSource: Social media
31.
BattlesGovernment regains territoryNova Kakhovka, Kherson Oblast

Government regains territory reported in Nova Kakhovka, Kherson Oblast

1 fatalitiesSource: UA Ministry of Defense
32.
Violence against civiliansAbduction/forced disappearanceDnipro, Dnipropetrovsk Oblast

Abduction/forced disappearance reported in Dnipro, Dnipropetrovsk Oblast

15 fatalitiesSource: Social media
33.
Explosions/Remote violenceAir/drone strikeSumy, Sumy Oblast

Air/drone strike reported in Sumy, Sumy Oblast

3 fatalitiesSource: UA Ministry of Defense
34.
Strategic developmentsAgreementOrikhiv, Zaporizhzhia Oblast

Agreement reported in Orikhiv, Zaporizhzhia Oblast

4 fatalitiesSource: Local authorities
35.
BattlesGovernment regains territoryBerdychiv, Zhytomyr Oblast

Government regains territory reported in Berdychiv, Zhytomyr Oblast

13 fatalitiesSource: Social media
36.
Strategic developmentsLooting/property destructionSkadovsk, Kherson Oblast

Looting/property destruction reported in Skadovsk, Kherson Oblast

2 fatalitiesSource: Local authorities
37.
Explosions/Remote violenceAir/drone strikeRubizhne, Luhansk Oblast

Air/drone strike reported in Rubizhne, Luhansk Oblast

3 fatalitiesSource: Social media
38.
Strategic developmentsArrestsSkadovsk, Kherson Oblast

Arrests reported in Skadovsk, Kherson Oblast

Source: OSCE
39.
Explosions/Remote violenceAir/drone strikeNizhyn, Chernihiv Oblast

Air/drone strike reported in Nizhyn, Chernihiv Oblast

2 fatalitiesSource: Media reports
40.
BattlesArmed clashSeverodonetsk, Luhansk Oblast

Armed clash reported in Severodonetsk, Luhansk Oblast

12 fatalitiesSource: Local authorities
41.
Strategic developmentsAgreementOrikhiv, Zaporizhzhia Oblast

Agreement reported in Orikhiv, Zaporizhzhia Oblast

Source: OSCE
42.
BattlesArmed clashKherson, Kherson Oblast

Armed clash reported in Kherson, Kherson Oblast

13 fatalitiesSource: UA Ministry of Defense
43.
Violence against civiliansAttackLysychansk, Luhansk Oblast

Attack reported in Lysychansk, Luhansk Oblast

8 fatalitiesSource: UA Ministry of Defense
44.
BattlesGovernment regains territoryHenichesk, Kherson Oblast

Government regains territory reported in Henichesk, Kherson Oblast

5 fatalitiesSource: UA Ministry of Defense
45.
Violence against civiliansAbduction/forced disappearanceOleshky, Kherson Oblast

Abduction/forced disappearance reported in Oleshky, Kherson Oblast

4 fatalitiesSource: Social media
46.
Violence against civiliansAttackTokmak, Zaporizhzhia Oblast

Attack reported in Tokmak, Zaporizhzhia Oblast

Source: UA Ministry of Defense
47.
BattlesNon-state actor overtakes territoryPokrovsk, Donetsk Oblast

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

18 fatalitiesSource: UA Ministry of Defense
48.
Violence against civiliansAbduction/forced disappearanceMelitopol, Zaporizhzhia Oblast

Abduction/forced disappearance reported in Melitopol, Zaporizhzhia Oblast

14 fatalitiesSource: OSCE
49.
BattlesNon-state actor overtakes territoryBerdychiv, Zhytomyr Oblast

Non-state actor overtakes territory reported in Berdychiv, Zhytomyr Oblast

30 fatalitiesSource: Local authorities
50.
BattlesArmed clashNova Kakhovka, Kherson Oblast

Armed clash reported in Nova Kakhovka, Kherson Oblast

4 fatalitiesSource: Local authorities
51.
Explosions/Remote violenceShelling/artillery/missile attackMelitopol, Zaporizhzhia Oblast

Shelling/artillery/missile attack reported in Melitopol, Zaporizhzhia Oblast

4 fatalitiesSource: UA Ministry of Defense
52.
BattlesGovernment regains territoryTokmak, Zaporizhzhia Oblast

Government regains territory reported in Tokmak, Zaporizhzhia Oblast

1 fatalitiesSource: OSCE
53.
Strategic developmentsArrestsTokmak, Zaporizhzhia Oblast

Arrests reported in Tokmak, Zaporizhzhia Oblast

5 fatalitiesSource: UA Ministry of Defense
54.
Violence against civiliansAttackBalakliia, Kharkiv Oblast

Attack reported in Balakliia, Kharkiv Oblast

5 fatalitiesSource: Media reports
55.
Violence against civiliansSexual violenceOrikhiv, Zaporizhzhia Oblast

Sexual violence reported in Orikhiv, Zaporizhzhia Oblast

15 fatalitiesSource: Media reports
56.
Violence against civiliansAttackLysychansk, Luhansk Oblast

Attack reported in Lysychansk, Luhansk Oblast

9 fatalitiesSource: Media reports
57.
BattlesNon-state actor overtakes territoryNova Kakhovka, Kherson Oblast

Non-state actor overtakes territory reported in Nova Kakhovka, Kherson Oblast

26 fatalitiesSource: UA Ministry of Defense

This Day Last Year(December 23, 2024)

Full report →

Events

71

↓ 20% today vs last year

Fatalities

510

Regions

13

Explosions/Remote violenceAir/drone strike reported in Skadovsk, Kherson Oblast
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