The Battle of New Harmony was an engagement between UNSC and Covenant forces around the UNSC colony world of New Harmony. During the battle, a prowler, the Razor's Edge, managed to attach a telemetry probe to a retreating Covenant Frigate, allowing it to track the ship and locate K7-49[1] . This subsequently led to Operation: PROMETHEUS.
Sources
- ^ Halo: Ghost of Onyx, page 83