Fek'Ihri Return (previously simply known as the second part of the Klingon Sector-episode) is an episode, i.e. chain of missions, dealing with the return of the Fek'Ihri, one of the most dreaded ancient enemies of the Klingon Empire.
 List of mission of The Fek'Ihri Return
|30||Cm 10||Storyline||“Blood of the Empire”||J'mpok|
|31||Cp 1||Storyline||“The Gates of Gre'thor”||J'mpok|