This record is best matched to Russian military unit 63876, publicly identified as the Black Sea Fleet’s 758th Center of Material-Technical Support / Logistics Center. Russian court records place a 63876 military object inside Sevastopol and refer to a restricted land-use zone imposed by a 16 November 2018 Ministry of Defense order; separate public registry entries tie a 63876 technical-base organization to ul. Inzhenernaya, 2, but open sources do not prove that this is the sole headquarters for the whole network. ([sudact.ru](https://sudact.ru/regular/doc/dfhSrEFk0wdw/?utm_source=openai))
Court and labor records show a broad sustainment and storage profile. Named 63876 elements include a technical weapons base (rocket), a branch storing armament for a surface-ship division, a fleet fuel-storage element, an aviation-technical warehouse, and bases for storage of material and technical means; the same records describe dedicated fire teams for these hazardous sites. Public labor-safety listings under 63876 include warehouse, vehicle-repair, communications/electrical, dispatch, and takelage jobs, consistent with depot operations rather than a small administrative office. ([sudact.ru](https://sudact.ru/regular/doc/kj644w5ivTo5/))
An arbitration ruling from Sevastopol states that unit 63876 operated non-public rail lines No. 9 and 10 at Mekenzievi Hory station under a Black Sea Fleet agreement. The case involved derailment of wagons carrying diesel fuel on that access track, which is strong open-source evidence that at least part of the center is rail-served and handles bulk fuel and logistics movement into the Sevastopol area. ([sudact.ru](https://sudact.ru/arbitral/doc/DPD1zCtJxd1u/))
Independent investigative mapping indicates that 63876 is distributed across Crimea. The Center for Journalistic Investigations identified an engineering warehouse for unit 63876 at Lisova/Lesnaya 3 in Bakhchysarai plus two additional large engineering depots near Mashyne and Bashtanivka, and separately reported 54 location records for unit 63876 across Crimea. Krym.Realii reported in March 2024 that another 63876 ammunition-support site is located near Mezhvodne in western Crimea. Taken together, open sources support assessing 63876 as a dispersed sustainment network rather than a single depot. ([investigator.org.ua](https://investigator.org.ua/investigations/247988/))
Wartime reporting indicates repeated pressure on the Sevastopol branches of the network. Krym.Realii’s October 2023 review linked a 63876-R arsenal branch to the Sakharna Holovka/Kara-Koba area and noted prior strike reporting there; Ukrinform, citing Atesh reconnaissance on 15 September 2025, reported very few operational vehicles at one Sevastopol 758th-center site. Those battlefield observations are not independently confirmed by Russian official disclosures, but they do show that 63876 infrastructure remains a recurring OSINT-visible target set. ([ru.krymr.com](https://ru.krymr.com/a/sevastopol-raketniy-sklad-vzryv-voinskiye-chasti-chernomorskiy-flot-rossii/32645393.html))