User blog comment:IamJakuhoRaikoben/Chapter 386: Galaxia Blade, Review./@comment-77.194.131.20-20140530095158/@comment-1359322-20140530101148

Do i think that Cube is their only HQ? Yes. They have a moving HQ with all equipments install in it, invasion aside, Tartarus probably never thought that anyone could track Cube in the first place.