I mean even before the war ends, 19% interest is not stable. Capital investment has fallen to a third of what it once was. (ignoring forced investments needed to workaround sanctions) The Russians will also run out of old Soviet stockpile weapons which will be a major hit to their GDP as Russia starts to go into recession.
This is not a drill!
https://www.swpc.noaa.gov/news/strong-g3-geomagnetic-storms-are-likely-16-september-2024