Azur Lane: Ships of a forgotten nation

During the great war. Rumours have spread across Europe about Austria-Hungary's two new carriers named "Tirol" and "Österreich-Ungarische Reich". Many believe it to be Austrian propaganda, many believe it's existence, but none of the two were seen throughout the entire course of the war. Many years later, during the Azur-Siren War and later, the Azur Lane Civil War. There were many sightings of two unknown carriers. Graf Zeppelin caught a glimpse of one of the carrier's names which were: "Österreich-Ungarische Reich". It seems the rumours were infact, real. Now the question stands, what side will they join? The Sirens? Crimson Axis? Or Azur Lane?