Icessunder War
From Warhammer 40k - Lexicanum
The Icessunder War was a campaign waged during the last decades of the Great Crusade.[1]
Among the Imperial forces involved in the war were the Space Marines of the Iron Warriors and Raven Guard Legions. The two Legions' relations deteriorated after the war, due to friction while fighting it.[1]
See also
Sources
- 1: The Horus Heresy Book Three - Extermination, pg. 111