Units dedicated for tasks of particular importance
Identification
This record is best assessed as a distributed Special Operations Forces sub-group rather than a single installation. A major survey of the Belarusian armed forces places the 33rd Separate Guards Special Purpose Detachment in Vitebsk and the 5th Separate Spetsnaz Brigade in Maryina Horka; separate analytical reporting consistently links the 33rd detachment and the brigade’s Special Detachment, commonly called the Officer Company, to the SSO category used for especially important tasks. ([cast.ru](https://cast.ru/upload/iblock/23f/23f1ca6f13cdecf505dc27bcd93270df.pdf))
Vitebsk detachment
The northern placemark is consistent with the 33rd Separate Guards Special Purpose Detachment, military unit 97020, in Vitebsk. A 2025 Belarus defense-support procurement notice places v/ch 97020 in Vitebsk military town No. 5, and MoD-linked reporting also references personnel of v/ch 97020 together with the 103rd Vitebsk airborne brigade. A 2007 Belarus legal text tied to v/ch 97020 listed airborne- and flight-related special-purpose billets, indicating that the unit historically had dedicated insertion or airborne-training functions; its current detailed internal structure is not publicly confirmed. ([zakupki.kontur.ru](https://zakupki.kontur.ru/SNG4337648))
Maryina Horka detachment
The southern placemark is consistent with the special detachment inside the 5th Separate Spetsnaz Brigade at Maryina Horka. Open registries and tender listings place v/ch 89417 on Novaya Zarya in Maryina Horka, while the brigade’s official Telegram channel identifies itself as the official channel of the 5th Separate Brigade Special Purpose in that city. A Belarus state-media report from a national sniper championship named the I Special Detachment of v/ch 89417, supporting the existence of a distinct detachment within the brigade and aligning with wider reporting that identifies it as the Officer Company. ([bicotender.ru](https://www.bicotender.ru/company6642609.html))
Training footprint
Open sources confirm dedicated training infrastructure and active competition participation at both nodes. State media reported a 2024 sniper championship at the military shooting range of v/ch 89417 in Maryina Horka and other inter-agency special-unit events on the brigade base. Unit 97020 also appears independently in Belarusian SSO competition reporting, placing in army hand-to-hand championships in 2023 and 2024 and earlier national sniper events, which supports assessment that it functions as an active standalone detachment rather than a purely administrative label. ([sb.by](https://www.sb.by/articles/start-dinamiady-spetsnaza-v-turnire-snayperov-pobedila-komanda-spbt-almaz-mvd.html))
Assessment
The geographic split between Vitebsk and Maryina Horka suggests this record represents a small network of high-readiness special-task elements anchored to Belarus’s two established SSO hubs, not one garrison. Open sources are consistent on the existence and location of the two detachments, but current manpower, exact missions, and equipment holdings are not publicly confirmed in accessible sources. ([cast.ru](https://cast.ru/upload/iblock/23f/23f1ca6f13cdecf505dc27bcd93270df.pdf))