Drakh

In Babylon 5 continuity the Drakh act as a non-dominant extraterrestrial polity operating in the aftermath of the Shadow conflicts; their recorded in-universe activities include covert influence in Centauri politics via keepers, a timed nanotechnological attack that destroyed the Yithri, and a plague/infection assault on Earth depicted in Babylon 5: A Call to Arms and the Crusade storyline. These narrative events place them as antagonists active during the post-Shadow War era of the setting (sources: Babylon 5: A Call to Arms; Crusade; Yithri Guildship summary; Londo Mollari profile).

Canonical sources supplied do not provide a detailed, consistent anatomical description of Drakh individuals. On-screen presentation includes at least one visually obscured emissary (appearing 'blurred' in Babylon 5 season 4 episode "Lines of Communication"), and most morphology and physiology remain unspecified in the cited material; supplementary depictions focus on Drakh starships (fighters, cruisers, carriers) rather than clear biological detail (sources: Lines of Communication discussion; craft comparison and fan mod downloads; Meshweaver craft study).

Sources attribute to the Drakh spacefaring military capabilities (fleets of fighters, heavy cruisers and carriers capable of coordinated maneuvers and strategic withdrawal), covert political manipulation (use of symbiotic 'keepers' to control or relay the thoughts of a Centauri Regent), and deployment of biological/nanotechnological weapons (a nanotech agent used to destroy the Yithri and a plague/infection against Earth). Narrative accounts also show them sending encoded commands to coordinate fleet movements and retreats (sources: Babylon 5: A Call to Arms; Crusade; Yithri Guildship description citing Mongoose RPG material; Londo Mollari profile; ship mod and craft-study references).