| 9th Army Corps | |
|---|---|
| 9-й армійський корпус | |
 | |
| Active | November 19, 2022 – present |
| Country |  Ukraine |
| Allegiance |  Armed Forces of Ukraine |
| Branch |  Ukrainian Ground Forces |
| Type | Corps |
| Size | 40,000 - 80,000 |
| Part of |  Operational Command East Dnipro operational-strategic group[1] |
| Garrison/HQ | Lutsk,Volyn Oblast |
| Motto | Together to Victory |
| Engagements | Russo-Ukrainian War |
| Website | Official Facebook page |
| Commanders | |
| Current commander | Maj. Gen. Viktor Nikolyuk |
| Notable commanders | Brig. Gen.Oleksandr Lutsenko [uk] (2024)[2] |
| Insignia | |
| Former Inisgnia (2022-2025) |  |
The9th Army Corps (Ukrainian: 9-й армійський корпус) is a Corps of theUkrainian Ground Forces.[3]
The corps was formed on November 19, 2022, and was first mentioned in the order of Ministry of Defense of Ukraine on November 21, 2022.[4][3] It was formed as part of a start to help reform the Ukrainian military under combined arms units, which would not take a greater force until early 2025.[4][5] It was formed in the city of Lutsk in Volyn Oblast, based on the money allocation and visual representation of Lyubart’s Castle in the unit’s emblem.[3] It was reportedly created in preparation for thesummer 2023 Ukrainian offensive insouthern Ukraine.[6]
The 9th Army Corps launched the first phase ofa Ukrainian offensive in June 2023, when, armed with new Western military vehicles, it advanced into a well-fortified Russian defensive line, making little progress.[7][8]
As of August 2025, the 9th Army Corps was responsible for the defense of the area ofPokrovsk andMyrnohrad.[1]
In the early years, the following units were associated with the 9th Army Corps:
9th Army Corps
1st Separate Special Forces Brigade[9]
3rd Assault Brigade[10]
4th Tank Brigade[11].png)
67th Mechanized Brigade[12]
508th Repair and Restoration Battalion[13]As of 2025 the corps structure is as follows:[3]
9th Army Corps
5th Heavy Mechanized Brigade
32nd Mechanized Brigade
55th Artillery Brigade
68th Jaeger Brigade
81st Communications Battalion
142nd Mechanized Brigade
150th Reconnaissance Strike Battalion
153rd Mechanized Brigade
228th Logistics Battalion
474th Guard Battalion 508th Repair and Restoration Battalion[13]| Corps |  | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Strategic Groups | |||||||||||||||||
| Brigades |
| ||||||||||||||||
| Regiments |
| ||||||||||||||||
| Battalions |
| ||||||||||||||||
| Educational Institutions | |||||||||||||||||
| Training Centers | |||||||||||||||||
| International Units | |||||||||||||||||
1Unless stated otherwise, the brigade is mechanized. | |||||||||||||||||
