The Oruze Construct

The Oruze Construct - Cosmic Anomaly
Class 3 Complex Site
NPCs - Hostiles

First Encounter
Argos x2 (Platform)
Awakened Upholder x4 (Cruiser Class - )

Killing the last Awakened Upholder triggers the next spawn.

First Wave
Emergent Defender x4 (Frigate Class - )
Sleepless Defender x1 (Battleship Class - )

Killing the Sleepless Defender triggers the next spawn.

Second Wave
Awakened Preserver x2 (Cruiser Class - )
Sleepless Upholder x1 (Battleship Class - )

(Source)