I was wondering if any mods or official plans existed to add the two sides of the Chaco War into the game? This seems like it would be an interesting war that fits in the time span that SPWW2 covers (1932-1935 officially with skirmishes as early as 1928).
Not really. Its a small thing that could be done as a scenario with say red v blue if someone was keen enough.
I see, well maybe someone or even the devs will do exactly just that. It is at the very least an interesting conflict, and the biggest war fought in South America in the 20th century.