Formation
8th Guards Combined Arms Army
Southern MD army closely associated with the Donetsk axis since 2022.
Moscow-alignedLandArmySubordination reportedCombined-arms army
Broad area of activity
The Donetsk axis — from the 2022 Mariupol operation through the Donetsk-city sectors.
Notable history
The Southern Military District army most closely associated with the Donetsk axis; the former separatist corps were folded under its structures in the early phase of their integration.
Strengths
Continuous theatre familiarity on the axis Russia has prioritised since 2022.
Limitations
Years of attritional fighting on the most heavily defended axis; integration of former separatist formations brought quality and equipment disparities.
Sensitivity: Public · structuralAssessment confidence: highStatus as of 2026-07Reviewed 2026-07Sources: ISW campaign assessments · Established international media reporting · IISS Military BalanceMethodology