Talk:IUN/@comment-38810787-20190529062546

So essentially, the IUN is a sort of proxy military force for Osea. They were involved heavily in the early stages of the Lighthouse War, since most of the forces were Osean, but by the time the operation to capture Farbanti occurs, Osea has remobilized its forces in the IUN-PKF to be under the control of Osean High Command, dropping the facade.

From rewatching some of the cutscenes, it seems that Osea was basically responsible for being the military force for the southern Usean countries (very specifically *not* the northern ones, which are not initially involved in the Lighthouse War). I guess this is why we don't hear a lot of Usean squadrons alongside us (like Viper, Omega, or Mobius).