Talasa System

The Talasa System is an Ultramar fortress well gifted to the Deathwatch, whose principal world Talasa Prime is their chief training hall and Ordo Xenos keep. Danarch, Falan's Reach, Talasa Secundus, Talasa Tertius, Uldregor, and station Valete share the charted well.

Kill-teams from Ultramarines, Scythes of the Emperor, and Lamenters have long staged here against Tyranids. The Great Rift starved it of Nihilus recruits, so other watch-fortresses now share the load.

The Talasa System still matters as Ultramar's Deathwatch door. Unofficial summaries keep the Ultramar parent and do not file the pin as a second Macragge or as Talassar.