A structure located near Riga, Latvia, identified by the Latvian name 'Spektrs' (meaning 'Spectrum'). The provided Latvian phrase 'Šautuves komplekss, ieroču veikals' translates to 'Shooting complex, weapons shop,' suggesting a potential civilian or commercial firearms-related facility. The web search results provided contain no information regarding this specific location in Latvia and are exclusively concerned with hypothetical 2026 military operations in Iran.
Therefore, the military heritage significance, original construction date, function, and technical specifications of this site cannot be confirmed from the available information.