Force Atlas

2nd Army Corps (LNR)

2-й армейский корпус

DONETSK & LUHANSK LEGACY FORMATIONS · CORPS

Part of Donetsk & Luhansk legacy formations

Moscow-aligned Merged Historical subordination
Assessed as of
2026-07
Reviewed
2026-09-28
Confidence
high
  • Vigil category device · not official insignia
Identity provenance

Vigil category device — drawn from this record’s own domain, echelon and role. Not an official insignia.

In brief

The Luhansk counterpart corps of 2014–2022; formally incorporated into the Russian armed forces after the annexation and reported re-formed as the 3rd Combined Arms Army in 2024 — carried as a lineage record.

Scope
Structure, role, lineage and links. No subordinate records published.
Subordination
Historical subordination
Sources
5 on the record
Record state
Partial
Broad area of activity
The Luhansk oblast fronts, 2014–2022; the successor army fights on the same axis.
Notable history
Built from 2014 around the Luhansk separatist formations under de facto Russian direction, the smaller and less publicised of the two proxy corps, and like its Donetsk counterpart filled by forced local mobilisation in 2022 for the Sievierodonetsk and Lysychansk battles. After the September 2022 annexation it was folded into the regular Russian military under the Southern Military District's 8th Army, and in 2024 was reported re-formed as the 3rd Combined Arms Army, carrying the honorifics of the 2022 Luhansk fighting. The corps survives as lineage: the successor army inherited its manpower and positions.
Strengths
Eight years of positional familiarity on the Luhansk front and a local manpower base, both inherited by its successor.
Limitations
Chronically under-equipped relative to regular formations and manned by forced mobilisation in 2022, which public reporting documented; it is history, not structure, and the successor is not yet a record here.

Lineage & institutional history

Formed 2014

Successors: 3rd Combined Arms Army of the Russian Ground Forces (re-formation reported 2024)

Assessed as of — 2026-07 Last reviewed — 2026-09-28

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