So that's the only reason? Because "we want to"? That makes a lot of sense for a political party which is supposed to take care of Kusari farmers. Synth Foods is moving in in Kusari while AFA are out in Bretonia shooting unrelated people in a war that doesn't concern them in the slightest. Sorry, but that's just illogical and borderline powerplaying.
Blackwater were mercenaries employed by another government with a completely different culture than that of Kusari. AFA aren't even mercenaries, let alone culturally similar to today's USA.