108 ОШБ

Mechanized Troops

59th Assault Brigade

Unmanned Systems Forces

108th Assault Battalion

Full name: 108th Separate Assault Battalion

Ukrainian: 108-й окремий штурмовий батальйон Вовки Да Вінчі

Active:

2024 –

Military Unit Number:

A4921

Garrison:

Haisyn, Vinnytsia Oblast

Size:

250 - 500 servicemen

Motto:

n/a

Unit Role:

Assault Infantry

Ukrainian Units › Unmanned Systems Forces › 108th Assault Battalion

About Unit

108th Assault Battalion is a unit of the 59th Assault Brigade as part of the Ukrainian Unmanned Systems Forces.

It was initially formed as the 108th Mechanized Brigade in early 2024. Prior to this, the ‘Honor’ and ‘Ulf’ units departed from the 1st Assault Battalion ‘Da Vinci Wolves’ entirely. They would eventually go on to form the 108th Mechanized Battalion, which would then join the 59th Motorized Brigade.

In March 2025, following the 59th Motorized Brigade’s reformation into an assault unit in the Unmanned Systems Branch, the battalion was also reformed into an assault battalion, becoming the 108th Assault Battalion.

2024

108th Mechanized Brigade

creation of the unit

2025

108th Assault Battalion

reformation

Captain

Serhii Filimonov

Known by the call sign “Filiya,” Serhiy Filimonov is a Kyiv-born officer who began his military service in 2014 as a volunteer in the Azov Battalion, fighting in Mariupol, Ilovaisk, and Maryinka. Wounded near Ilovaisk, he later commanded the Honor Company of the Da Vinci Wolves Battalion during the 2022 defense of Kyiv and the Kharkiv counteroffensive. In 2023, he was appointed deputy intelligence commander, and on February 6, 2024, became commander of the 108th Mechanized Battalion “Da Vinci Wolves” under the 59th Motorized Brigade. He led operations in the Pokrovsk sector in 2024 to 2025 and holds the rank of captain.

Recent News
Structure
Equipment
Insignia History

Structure

Here you can find the last known structure of the unit, including their insignia if available.

Unit Headquarters

It includes the headquarters, management and commandant platoon.

1st Assault Company

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2nd Assault Company “Honor”

A unit formed from the youth movement Honor consisting mainly of Azov/National Corps sympathizers in the size of a full company, which joined the battalion in spring 2022.

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3rd Assault Company “Siromantsi”

Third assault company of the battalion.

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Shkval Company

Penal company consisting of convicts mobilized for military service.

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Fire Support Company

Fire support company of the battalion.

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Medical unit Ulf

The medical service of the Battalion consisting of paramedics was founded in 2017 and has Alina Mykhailova, the girlfriend of Da Vinci, as their commander and leader.

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