Locust (Hive Fleet)
Locust was a Tyranid Hive Fleet. In 945.M41, the Hive Fleet largely wiped out the population of Ulmor before the arrival of the Ultramarines. In the subsequent Battle of Ulmor, the Ultramarines drove back Locust's hordes.[1]
See Also
Sources
- 1: White Dwarf 97 (UK) - The Ultra-Marines, pg.45