Yeah, there's both former West and East Berlin trains: https://en.wikipedia.org/wiki/Pyongyang_Metro#Rolling_stock https://en.wikipedia.org/wiki/Pyongyang_Metr

Yeah, there's both former West and East Berlin trains: https://en.wikipedia.org/wiki/Pyongyang_Metro#Rolling_stock https://en.wikipedia.org/wiki/Pyongyang_Metro#Rolling_stock Which makes sense given they would both run on the same kind of track.