Yep..... they don’t build WMD’s that can be easily serviced for life extension, alts or mods or even dismantled when new or improved are designed.... their ordnance stays ordnance until hell freezes over ........ and they went arctic camping.
You reckon they've got a pile going as a power source, and it's become a tad unstable? Of course, it could be a leftover item from Systema "Perimetr", 15Э601.