This is a totally insignificant point but like... You can look up what the name of the desert is in the US. You don't have to just call it "Desert Area."

If Ace Combat's universe can have proper names for its geographical features, you can too.

Seriously why does this guy look like Charles I of England?

It's uh, got a weird mix of racism/nationalism too. There is a general charicature of Americans being arrogant cowboys who "steal" other nations' hunters with promises of extravagant wealth, and Japanese hunters being treacherous backstabbing glory chasers... While South Korean hunters go from scrappy underdogs to world leaders entirely on the back of the MC.

Like I know why South Korea has bones to pick with these countries, I'm not saying those reasons aren't justified. But those reasons aren't in the text, nor are they subtext. It just invents politics to portray these countries negatively, to drum up drama among the magical institutions in-universe. It's strange.