 Enterprise returns to Earth once more to transport Commander Tucker for his transfer to the USS Columbia in " Affliction " . He moves back once again to Enterprise in the following episode , " Divergence " , after the two vessels undergo a dangerous high warp zip line transfer after Enterprise 's warp drive is sabotaged by Klingons . A Mirror Universe version of Enterprise is seen in the first part of " In a Mirror , Darkly " under the command of Captain Maximilian Forest ( Vaughn Armstrong ) . The ship is destroyed in combat with Tholians shortly after a mutiny by Commander Archer . In " Demons " and " Terra Prime " , Enterprise travels back to Earth to resolve a crisis with a terrorist cell called Terra Prime which seeks to remove all alien influence from Earth . 
