The Kaledon Hunters are the regiments of the Imperial Guard raised from the myriad savage clans of the Feral World of Kaledon. This world is invaluable in contributing several of the toughest, if least disciplined, regiments in the Imperium. Each regiment is drawn from a single clan and Kaledoni regiments inevitably fight all the harder to prove their superiority over a regiment from a rival clan.
- Warhammer 40,000: Rulebook (5th Edition), pg. 141