One of the largest and strongest Kazon sects of the Delta Quadrant, the Relora were bitter rivals of the Kazon-Ogla and were courted by Culluh of the Nistrim for an alliance against Voyager.
The Kazon-Relora are one of the many sects into which the Kazon split after overthrowing the Trabe. Together with the Ogla they are counted among the most numerous and best armed of the sects, and the two groups are long-standing enemies.
The sect is first named in Initiations, where the young Ogla Kar explains the rivalries between the sects to Chakotay. In Maneuvers, the Relora first maje Jal Haron is one of the leaders Culluh and Seska invite aboard a Nistrim ship to see stolen Federation transporter technology and discuss a combined attack on Voyager.
Janeway ends the meeting by beaming the visiting majes away, leaving Culluh humiliated in front of the stronger sects he had hoped to impress.