Pilots in the Osea Air Force became known as the "Knights of the sky Apocalypse" during this conflict, a title that lasted for at least a century. The Osea Air Force has continued to grow in combat effectiveness, peaking in 1995 during the Belkan War. However, Belka would rely too much on its air force, leading to its defeat in the war. this girl, was the first ancestor of war history in the first war in Strangereal. as Solo Foxes at Osea in the 1905 - 1980 era. But she as real Yuuki Izayoi.