The very first Death Star combat station.
A battle station can be defined as any space station equipped with weaponry for combat purposes. The Galactic Republic covertly initiated the construction of the Death Star during the Clone Wars; this battle station was unlike anything else that the galaxy had ever witnessed. Battlemoons was another term for Torpedo Spheres, which were battle stations functioning as siege platforms. The Malachor Sith Temple, specifically its superweapon, was also considered a battle station, despite being a structure. Furthermore, the Starflash, a superweapon utilized by the Chiss Ascendancy, existed.