Ustio is a country that seceded from Belka. Ustio plays a large role in the First Strangereal War (Belkan War). Ustio has an amazingly diverse climate for its small size. Ustio has a mountain belt that runs through the country. This has created alpine and tundra conditions in the south, where the mountain range is. In the north, around B7R, the climate seems more arid, forming the craggy canyons that we see. The capital, Directus, is fairly temperate. Today, Ustio is the home of many mercenaries from other planets and was a independent nation.