RQ-XII drone

The RQ-XII Drone was a reconnaissance drone previously used by the UNSC's Office of Naval Intelligence early in the Human-Covenant War. One such drone was launched by the and recovered by the CMA Heracles when the former left Harvest and the latter arrived. It picked up the transmissions from the AI Mack to Sif while the hiding in Jotuns during the glassing of Harvest. This information was later accessed by Dr. Catherine Halsey.

List of appearances

 * Halo: Contact Harvest