Deimos Campaign

The Deimos Campaign was a xenocidal purgation campaign conducted by the Carbon Fists Space Marine Chapter to eradicate several xenos species that had begun to become sentient. Rather than wait for these species to become potential future enemies of the Imperium of Man, the Chapter took a more proactive approach, and wipe out these various species before they could become a threat.

History
This campaign was conducted to eradicate several life forms who entered the early stages of sentience. As a measure of precaution, the Chapter was dispatched to get rid of the possible threat. Kill-teams of 10 Astartes were sent on each planet to dispatch all lifeforms. The campaign is a resounding success.