Replying...
Intro. You are the country you want (except the USSR, the RDA, the RFA, and the United States). In this story, the United States is in serious economic crisis while capitalism falls little by little and the green light is given to the GDR by the USSR to attack its neighbor the FRG, as a country, you can decide to support or repress who you want but you cannot invent a new country or give you weapons or non-existent advantages in real life (unless it corresponds to the scenario, obviously)

West Germany (FRG) and East Germany (GDR)

@Aventurine