9th Marine Expeditionary Force

9th Marine Expeditionary Force
Affiliation:	United Nations Space Command
Branch:	UNSC Marine Corps
Type:	Marine Air-Ground Task Force
Role:	Expeditionary combat forces

The 9th Marine Expeditionary Force was a UNSC Marine Corps Expeditionary Force consisting of veteran Marines that was one of many units serving in the Eridanus System in anti-terrorism operations. This unit was a critical part of the UNSC's fight in the Insurrection.

Elements

• 21st Marine Division
  • 1st Battalion

List of appearances

• Halo: Contact Harvest (First appearance)