World usage map is not relevant, USSR is on the map.

[olzhas]

I think your map is not correct, USSR is on the map.
https://github.com/RTXI/rtxi.github.io/blob/master/assets/img/rtxi-world-usage-2.svg
https://github.com/RTXI/rtxi.github.io/blob/master/assets/img/rtxi-world-usage.svg