Operation: TANGLEWOOD
From Halopedia, the Halo wiki
Operation: TANGLEWOOD[1] was a classified United Nations Space Command Marine Corps mission, presumably headed by Project ORION, against the Insurrection. It was a classified operation, seeing as no information was available for reference in the military (though not many military operations are normally).
The young Private Avery J. Johnson was involved in it.
Sources
- ^ Halo: Contact Harvest, page 47