The Deathwatch Space Marines are elite xenos-hunters that serve the Ordo Xenos of the Imperial Inquisition as its Chamber Militant. The role of the Deathwatch is to safeguard humanity against the predations of aliens and other threats. Deathwatch Space Marines are at the forefront of Mankind’s war for survival against a hostile universe. The Deathwatch recruits Space Marines from Chapters across the galaxy-spanning Imperium of Man, meaning that many Deathwatch Astartes have wildly different backgrounds, experiences, beliefs, and traditions. This category contains all pages relating to the Deathwatch.