Editing Age of the Dark Imperium (section)

==Fourth Tyrannic War==
The assumption that Leviathan had been stopped after the Devastation of Baal proved to be badly mistaken following reports that it had made a sudden attack from the galactic west. As much of the Imperium's fighting forces were concentrated in the Imperium Nihilus in the aftermath of the Arks of Omen campaigns, this meant the Tyranids now had a relatively clear path to Terra itself. Roboute Guilliman has ordered several elite strike forces to slow the Hive Fleet as best as they can in the hopes that it'll buy enough time for the Imperial fleets to arrive, but even he isn't optimistic about their chances of success.

{{40k-Timeline}}
[[Category:Imperial]]
[[Category:Warhammer 40,000]]