Marine Expeditionary Force
From Halopedia, the Halo wiki
A Marine Expeditionary Force, (abbreviated M-EDF in Military code) is a large organization of UNSC Marines. It is unclear exactly what is in a Marine Expeditionary Force, but it contains at least one Division sized unit of Marines, and likely much more[1].
Known Marine Expiditionary Forces
Links
References
- ^ Halo: Contact Harvest, Page 111