these drones are made in Russia
Source?And don't tell me it's just because they renamed them.
There are other people who think this.
https://en.m.wikipedia.org/wiki/HESA_Shahed_136
https://www.simpleplanes.com/a/vX4kaC/Shahed-136Geran-2
If you are really interested in this, use the Yandex.com search engine and whatever good translation site you can find.
I'm not seeing anywhere in your links any claim that they were made in Russia.