According to their videos, their most recent chips are made by TSMC, but the older ones are made in Russia (I believe these are used for war applications). When

According to their videos, their most recent chips are made by TSMC, but the older ones are made in Russia (I believe these are used for war applications). When the Russian factory switches to a better fab process, they'll also use it for modern chips. Indeed, the Russian factory is not theirs, though, as they are fabless.