2023 Ukrainian counteroffensive

June 2023 – December 2023 · Ukraine east

Result Ukrainian operational failure

Ukrainian forces attacked Russian lines in the south and east of Ukraine. The offensive made only small gains against strong defenses.

Ukraine

Russia

Other

Strength and losses

Strength
150,000
Casualties
90,000 disputed
Killed
13,841
Captured
839
Missing
6,367
Strength
c. 350,000–400,000
Casualties
11,000
Killed
3,755

Units