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3rd Separate Assault Brigade

Force Atlas

3rd Separate Assault Brigade

UKRAINE · GROUND FORCES · BRIGADE

Part of Ground Forces

Kyiv-alignedActiveSubordination reported
Assessed as of
2026-07
Reviewed
2026-07
Confidence
high
  • Service ensign · official · carried by Ground Forces
  • State affiliation · Ukraine
  • Vigil category device · not official insignia
Identity provenance

Service ensign: Ensign of the Ukrainian Ground Forces — carried by Ground Forces, not issued to this record. The service ensign of the Ground Forces. The design itself is excluded from copyright by Article 8 of Ukraine’s Law on Copyright and Related Rights, which names symbols and signs of government authorities, the Armed Forces of Ukraine and other military formations. The file shipped is the Wikimedia Commons SVG "Ensign of the Ukrainian Ground Forces.svg", released under PD-UAexMilitary / PD-UA-exempt on that basis, so no attribution or share-alike obligation attaches. Optimised for web display; geometry unaltered.

State affiliation: Ukraine.

The smaller square mark is a Vigil category device, drawn from this record’s own domain, echelon and role — not an official insignia.

In brief

Assault brigade formed in 2022, one of Ukraine's most publicised formations; core of the 3rd Army Corps since the 2025 reform.

Scope
Structure, role, lineage and links. No subordinate records published.
Subordination
Subordination reported
Sources
4 on the record
Record state
Partial

Broad area of activity

Eastern axes — most prominently the Kharkiv counteroffensive sectors and the Bakhmut flanks.

Notable history

Formed in 2022 around veteran cadres and grew into one of Ukraine's most publicised and best-recruited formations, with its own training and selection pipeline. Publicly prominent on the Bakhmut flanks in 2023 and in the Kharkiv-region battles; since 2025 the core formation of the 3rd Army Corps.

Strengths

Exceptional recruitment pull for a wartime formation; institutionalised training; an information operation that directly supports sustainment.

Limitations

Assault-brigade employment means persistent commitment to the hardest sectors; its high profile invites both scrutiny and propaganda distortion from all sides.

Lineage & institutional history

Formed 2022

Key events

Aug 2022 – May 2023moderate confidence

Battle of Bakhmut

The war's longest and costliest single battle: Wagner assault infantry and Russian regulars ground through the Donbas city for ten months against a rotating Ukrainian defence before taking it in May 2023, at a cost publicly assessed as exceptional on both sides.

Assessed as of2026-07Last reviewed2026-07

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Related structure

1 record that this organisation names, or that name it. Every one is an explicit reference in a published record — nothing here is inferred from subject matter.

Named in these events

Dated events recording this organisation as a participant, with the role each event states.