Battle of Procyon V

In a possible future, the Battle of Procyon V, fought in the 26th century, was the final confrontation between the United Federation of Planets and the Sphere Builders, wherein the forces of the Federation were able to successfully drive the Builders back into their trans-dimensional realm.

In 2154, as Captain Jonathan Archer was preparing to undertake a suicide mission to destroy the Xindi weapon in the Delphic Expanse, Temporal Agent Daniels transported Archer through time to the Enterprise-J, which was participating in the battle, to witness the historic occasion. It was Daniels' hope that Archer could be convinced to abandon his suicide mission and attempt to make peace with the Xindi, informing Archer that, without him, the Federation would never come into existence and the Sphere Builders would remain unopposed. Archer was unconvinced, however, and demanded that Daniels return him to his own time. 

Ships involved at the Battle of Procyon V
Schlacht von Procyon V プロキオン5の戦い Slag om Procyon V