"Stevonia has declared war on the SkyClan Alliance! They won't know what hit 'em!" - Derek addressing the 505th during the FGW
The First Gostrusum War was a war fought between The Easton Alliance (And later SkyClan) and Stevonia. This war was fought between 200404 and 200409. This was wasn't really a fighting war, it was really a outdesigning contest, which eventually ended in a stalemate, between the Anything Steven Makes Destroying System (ASMDS) and the Anything Derek Makes Destroying System (ADMDS). After the "war" ended, both organizations came together and formed the United Space Republics, or USR.