421st Rifle Battalion

Full name: 421st Separate Rifle Battalion

Active:

February 10, 2023 – April 1, 2025

Garrison:

Rivne, Rivne Oblast

Size:

250 - 500 servicemen

Unit Role:

Infantry

About Unit

421st Rifle Battalion is a separate infantry battalion of Ukrainian Ground Forces.

In April 2025, the battalion was reformed into a linear motorized battalion of 33rd Mechanized Brigade and ceased to exist as a separate unit.

n/a

Unit Commander

Recent News

Current 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.

Former Units

Equipment

We currently don’t have information about the unit’s insignia history. Please check back later.

This page was created on February 25, 2024, and last edited on March 30, 2026.

Check out more units |

Siberia Battalion

Separate unit

«Сибір»

Technology Center Nova

Linear unit

Нова 3 ОШБр