The Grand Star Army is the name previously used by the Star Army of Yamatai, during the time the Yamatai Star Empire was called the Grand Star Empire. It was formed in YE 21 by combining the Army Of Uesureya, UE Spacy, and the private military called the Armies of the Precious Sword.
The first major operation of the GSA was Operation Bloody Shield in YE 22. It has previously fought in the Chaos Hive War (YE 21) in the Ayenee universe as the Army Of Uesureya. Next it fought in the Fourth Elysian War (YE 23-YE 25), Second Draconian War in (YE 24), First Mishhuvurthyar War (YE 26-YE 30) and finally in the Second Mishhuvurthyar War (YE 31-YE 34) until becoming the Star Army of Yamatai in YE 28.
In the early days of the Star Army, Nekovalkyrja were issued the following: