Public-source registry mirrors list "Войсковая часть 10555-А" of Russia’s Ministry of Defense at ul. Chapaeva 30, St. Petersburg, and the placemark coordinates closely match public map coordinates for that address. The same address is publicly listed for the Research Institute of Shipbuilding and Naval Armament of the Naval Academy. The safest identification is therefore the Chapaeva 30 site of sub-unit 10555-A, colocated with that naval research institute. Open sources do not publicly confirm that this exact site is formally titled "Navy Advanced Programs Center." ([site.birweb.1prime.ru](https://site.birweb.1prime.ru/company-brief/2898406?utm_source=openai))
Open sources identify the Chapaeva 30 occupant as the Naval Academy’s Research Institute of Shipbuilding and Naval Armament. Public descriptions attribute to it work on submarines and surface ships, their weapons complexes, ship power/energy systems, shipboard automation, and crew habitability. That points to a defense-technical R&D, analysis, and life-cycle support role rather than a line operational fleet function. ([flot.com](https://flot.com/education/academies/shipbuildbranch/?utm_source=openai))
The institute was still publicly active in 2023-2024 as a co-organizer of the NSN naval shipbuilding conference with the Krylov State Research Centre during the International Naval Salon cycle, indicating continued integration with Russia’s naval design and shipbuilding ecosystem. Separately, a 2018 appellate ruling shows parent unit number 10555 participating in approval of a Navy armament/shipbuilding decision involving Sevmash, Rubin, Malakhit, Krasnoye Sormovo, and the deputy commander-in-chief for armament; this supports a technical and oversight role for unit 10555, though the exact remit of sub-unit 10555-A at Chapaeva 30 is not publicly broken out. ([krylov-centre.ru](https://krylov-centre.ru/press/meeting/2026/?utm_source=openai))
Open sources place the site in the dense urban fabric of St. Petersburg’s Petrogradsky District at Chapaeva 30. RBC reported in 2018 that most of the plot was already built over and that part of the property was a protected heritage structure, implying limited space for major new-build expansion and a campus better suited to office, laboratory, and administrative functions than to heavy industrial activity. ([spb.ginfo.ru](https://spb.ginfo.ru/ulicy/ulica_chapaeva/30/?utm_source=openai))
Confidence is moderate that the placemark corresponds to Chapaeva 30 / military unit 10555-A. Confidence is lower on the exact label "Navy Advanced Programs Center": the public record consistently exposes the unit number and the shipbuilding-and-armament institute at this address, but does not clearly publish that specific title for the Chapaeva site itself. ([site.birweb.1prime.ru](https://site.birweb.1prime.ru/company-brief/2898406?utm_source=openai))