Kazon
The Kazon are a humanoid race native to the Delta Quadrant of the Milky Way galaxy in Star Trek.
Organization
The Kazon are loosely organized into an assortment of rival clans, each perpetually trying to gain influence over the others and expand its territory.
Attributes
Kazon are red-skinned humanoids with rather pronounced bone structures in their faces, and... as if you couldn't guess... ridges in the middle of their foreheads. Kazon are typically tall and heavily built, although this may simply reflect the preferences of their military recruiters, as few (if any) civilian Kazon were ever seen.
The Kazon have demonstrated little creativity in technological, tactical, or strategic matters. All of their technology is stolen, and perpetual infighting limits their organization and expansion. Their only noteworthy achievement is the fact that the largest Kazon warships are several kilometers in length. It is likely that they will squander whatever influence they have in the coming years and be displaced by other factions.
Threat Assessment
The Kazon are a negligible threat to any well-organized government that possesses typical technology for Star Trek (phasers, warp drive, shields, etc.). The Borg consider them so pathetic that assimilating them would actually degrade the Collective.