I have a theory, and Im almost sure of it:
The FCU’s borders are the ones of the image, it makes sense cuz that country is in Central Usea. And I think Los Canas may be the capital, why? Well as it’s said, ISAF tried to maintain it’s position in Los Canas when Erusea invaded San Salvación, later they’ll try the first assault to Stonehenge striking from Los Canas. What you guys think?