 In Y201 the galactic powers (led by the Federation and Klingons working together) counterattacked in Operation Unity, which traced the Andromedans back to their main base in the Small Magellanic Cloud and stopped the invasion by destroying the starbase there in Y202.Past that point, there has not been much information published in any SFU game, though there are references to a second generation of X-Technology and Trade Wars in Y205, and an invasion of the Alpha Octant by the Xorkaelians in Y210.Various versions of the official timeline have ended in Y225