This record is best assessed as a distributed Russian defense-industrial portfolio rather than a single fenced installation. The placemarks align with publicly documented missile, nuclear, radioelectronics, and aircraft nodes at Votkinsk, Zheleznogorsk, Lesnoy, Voronezh, Kazan, and Komsomolsk-on-Amur. Open-source confirmation is strongest for the main production plants; several subordinate test and repair entries in the placemark list are less transparent and should be treated cautiously. ([nuke.fas.org](https://nuke.fas.org/guide/russia/industry/docs/rus95/v_list.htm?utm_source=openai))
Votkinsk is a long-established missile-production site; treaty-era U.S. material describes it as one of Russia’s foremost missile plants, and AP reported that a Ukrainian strike on February 21, 2026 targeted the Votkinsk Plant, indicating continuing strategic relevance. The Mining and Chemical Combine at Zheleznogorsk was central to Soviet plutonium production, but Rosatom-linked and industry reporting now emphasizes spent-fuel storage, reprocessing, and MOX-fuel work. NTI assesses Elektrokhimpribor in Lesnoy as one of the remaining Russian warhead assembly/disassembly sites; official plant material confirms it remains a Rosatom enterprise in the closed city of Lesnoy. ([nuke.fas.org](https://nuke.fas.org/guide/russia/industry/docs/rus95/v_list.htm?utm_source=openai))
Voronezh-based Concern Sozvezdie is a Rostec/Ruselectronics developer and producer of military communications and electronic-warfare equipment; Rostec has publicly tied it to protected radio-relay systems and newer EW products. Tula contributes a second major weapons-engineering cluster in the placemark set: Rostec links KBP to Pantsir and other precision weapons, while NPO Splav is identified as the developer of Grad, Uragan, Smerch, and later Tornado-family rocket artillery. Near St Petersburg, Almaz-Antey opened a major test complex in 2015 for products from its northwest cluster, consistent with the placemarked KBSM testing node. ([rostec.ru](https://rostec.ru/en/media/pressrelease/4519816/?utm_source=openai))
Kazan Aircraft Plant is Tupolev’s Kazan branch and remains a strategic aviation node: Rostec reported the first newly manufactured Tu-160M flew there on January 12, 2022, and the plant continued Tu-214 import-substitution flight work into 2024-2025. Komsomolsk-on-Amur Aircraft Plant delivered further Su-35S fighters in 2024 and was still working on Su-57 production, according to UAC/Rostec. The Lukhovitsy plant remains a UAC site for MiG-family aircraft and Il-114-300 work, giving this record both western-Russia and Far-East aircraft production/test nodes. ([rostec.ru](https://rostec.ru/en/media/news/first-strategic-missile-carrier-tu-160m-making-its-maiden-flight/?utm_source=openai))
Kazan State-Owned Gunpowder Plant is a federally owned special-chemicals site in Kazan; official regional material and the EU’s September 12, 2025 sanctions decision describe it as a producer of pyroxylin powders and charges for multiple weapon systems. The former 218th Aircraft Repair Plant in Gatchina was reorganized by UEC into UEC-Service, an engine-repair and service enterprise. The placemark set also includes an active armored-engineering institute in Omsk, showing that this record covers maintenance and specialist support functions in addition to prime manufacturing. ([1997-2011.tatarstan.ru](https://1997-2011.tatarstan.ru/english/set_enterprise.phtml%40company%3D3.html?utm_source=openai))