Battle of New Harmony

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 . This subsequently led to Operation: PROMETHEUS.

It was one of the few UNSC naval victories.