A Soviet-era pillbox (долговременная огневая точка, ДОТ) identified as Strongpoint (НП) № 461 of the Karelian Front (КаУР). The coordinates place it in the Leningrad Oblast region of Russia, an area that saw significant military activity during the Second World War. The specific designation suggests it was part of a fortified defensive line.
However, the provided web search results contain no information confirming the existence, history, or technical details of this particular structure. Therefore, its construction date, armament, crew, and current condition cannot be verified from the available sources.